./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa52a50db96d55b59d19995958546e1bde20387ce0b816cd9ff33848cc2087c5 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 18:04:00,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 18:04:00,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 18:04:00,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 18:04:00,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 18:04:00,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 18:04:00,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 18:04:00,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 18:04:00,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 18:04:00,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 18:04:00,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 18:04:00,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 18:04:00,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 18:04:00,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 18:04:00,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 18:04:00,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 18:04:00,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 18:04:00,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 18:04:00,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 18:04:00,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 18:04:00,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 18:04:00,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 18:04:00,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 18:04:00,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 18:04:00,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 18:04:00,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 18:04:00,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 18:04:00,989 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 18:04:00,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 18:04:00,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 18:04:00,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 18:04:00,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 18:04:00,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 18:04:00,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 18:04:00,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 18:04:00,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 18:04:00,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 18:04:00,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 18:04:00,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 18:04:00,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 18:04:00,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 18:04:00,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 18:04:01,014 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 18:04:01,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 18:04:01,015 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 18:04:01,015 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 18:04:01,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 18:04:01,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 18:04:01,016 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 18:04:01,016 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 18:04:01,016 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 18:04:01,016 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 18:04:01,016 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 18:04:01,016 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 18:04:01,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 18:04:01,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 18:04:01,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 18:04:01,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 18:04:01,019 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 18:04:01,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 18:04:01,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 18:04:01,019 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 18:04:01,020 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 18:04:01,020 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_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa52a50db96d55b59d19995958546e1bde20387ce0b816cd9ff33848cc2087c5 [2021-12-06 18:04:01,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 18:04:01,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 18:04:01,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 18:04:01,217 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 18:04:01,218 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 18:04:01,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-3-1.i [2021-12-06 18:04:01,261 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/data/28840c635/e2fe5e6a189a435bab7926b6d3f4ae29/FLAGa47372e09 [2021-12-06 18:04:01,647 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 18:04:01,647 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-3-1.i [2021-12-06 18:04:01,652 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/data/28840c635/e2fe5e6a189a435bab7926b6d3f4ae29/FLAGa47372e09 [2021-12-06 18:04:01,661 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/data/28840c635/e2fe5e6a189a435bab7926b6d3f4ae29 [2021-12-06 18:04:01,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 18:04:01,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 18:04:01,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 18:04:01,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 18:04:01,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 18:04:01,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f33e7c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01, skipping insertion in model container [2021-12-06 18:04:01,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 18:04:01,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 18:04:01,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:04:01,812 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 18:04:01,828 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:04:01,841 INFO L208 MainTranslator]: Completed translation [2021-12-06 18:04:01,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01 WrapperNode [2021-12-06 18:04:01,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 18:04:01,842 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 18:04:01,842 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 18:04:01,843 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 18:04:01,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,875 INFO L137 Inliner]: procedures = 15, calls = 37, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 71 [2021-12-06 18:04:01,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 18:04:01,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 18:04:01,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 18:04:01,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 18:04:01,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 18:04:01,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 18:04:01,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 18:04:01,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 18:04:01,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (1/1) ... [2021-12-06 18:04:01,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:01,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:01,920 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:01,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 18:04:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 18:04:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 18:04:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 18:04:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 18:04:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 18:04:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 18:04:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 18:04:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 18:04:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 18:04:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 18:04:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 18:04:02,004 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 18:04:02,005 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 18:04:02,128 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-06 18:04:02,147 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 18:04:02,152 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 18:04:02,152 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 18:04:02,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:02 BoogieIcfgContainer [2021-12-06 18:04:02,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 18:04:02,154 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 18:04:02,155 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 18:04:02,157 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 18:04:02,158 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 18:04:02,158 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 06:04:01" (1/3) ... [2021-12-06 18:04:02,159 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@32921c7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 06:04:02, skipping insertion in model container [2021-12-06 18:04:02,159 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 18:04:02,159 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:01" (2/3) ... [2021-12-06 18:04:02,159 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@32921c7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 06:04:02, skipping insertion in model container [2021-12-06 18:04:02,159 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 18:04:02,159 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:02" (3/3) ... [2021-12-06 18:04:02,160 INFO L388 chiAutomizerObserver]: Analyzing ICFG test-bitfields-3-1.i [2021-12-06 18:04:02,194 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 18:04:02,194 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 18:04:02,194 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 18:04:02,194 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 18:04:02,194 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 18:04:02,194 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 18:04:02,194 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 18:04:02,194 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 18:04:02,206 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 33 states, 30 states have (on average 1.4) internal successors, (42), 30 states have internal predecessors, (42), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-06 18:04:02,223 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2021-12-06 18:04:02,223 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 18:04:02,223 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 18:04:02,228 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-12-06 18:04:02,228 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-12-06 18:04:02,228 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 18:04:02,228 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 33 states, 30 states have (on average 1.4) internal successors, (42), 30 states have internal predecessors, (42), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-06 18:04:02,232 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2021-12-06 18:04:02,232 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 18:04:02,233 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 18:04:02,233 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-12-06 18:04:02,233 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-12-06 18:04:02,239 INFO L791 eck$LassoCheckResult]: Stem: 21#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;~#d~0.base, ~#d~0.offset := 1, 0;call #Ultimate.allocInit(10, 1);call write~init~int(0, ~#d~0.base, ~#d~0.offset, 1);call write~init~int(3, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 4 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 5 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 6 + ~#d~0.offset, 4); 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc0#1.base, main_#t~malloc0#1.offset, main_#t~memcpy~res1#1.base, main_#t~memcpy~res1#1.offset, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_~p~0#1.base, main_~p~0#1.offset;havoc main_~p~0#1.base, main_~p~0#1.offset;call main_#t~malloc0#1.base, main_#t~malloc0#1.offset := #Ultimate.allocOnHeap(10);main_~p~0#1.base, main_~p~0#1.offset := main_#t~malloc0#1.base, main_#t~malloc0#1.offset;havoc main_#t~malloc0#1.base, main_#t~malloc0#1.offset; 28#L41true call main_#t~memcpy~res1#1.base, main_#t~memcpy~res1#1.offset := #Ultimate.C_memcpy(main_~p~0#1.base, main_~p~0#1.offset, ~#d~0.base, ~#d~0.offset, 10);< 11##Ultimate.C_memcpyENTRYtrue assume 1 == #valid[dest.base];assume 1 == #valid[src.base];assume size + dest.offset <= #length[dest.base] && 0 <= dest.offset;assume size + src.offset <= #length[src.base] && 0 <= src.offset; 8#$Ultimate##0true #t~loopctr13 := 0; 22#L-1-1true [2021-12-06 18:04:02,239 INFO L793 eck$LassoCheckResult]: Loop: 22#L-1-1true assume #t~loopctr13 % 4294967296 < size % 4294967296;call #t~mem14 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 1);call write~unchecked~int(#t~mem14, dest.base, dest.offset + #t~loopctr13, 1);call #t~mem15 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 4);call write~unchecked~int(#t~mem15, dest.base, dest.offset + #t~loopctr13, 4);#t~loopctr13 := 1 + #t~loopctr13; 22#L-1-1true [2021-12-06 18:04:02,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:02,243 INFO L85 PathProgramCache]: Analyzing trace with hash 28780603, now seen corresponding path program 1 times [2021-12-06 18:04:02,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:02,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35317097] [2021-12-06 18:04:02,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:02,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:02,357 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:04:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:02,386 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:02,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:02,388 INFO L85 PathProgramCache]: Analyzing trace with hash 114, now seen corresponding path program 1 times [2021-12-06 18:04:02,388 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:02,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981829598] [2021-12-06 18:04:02,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:02,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:02,399 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:04:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:02,407 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:02,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:02,409 INFO L85 PathProgramCache]: Analyzing trace with hash 892198776, now seen corresponding path program 1 times [2021-12-06 18:04:02,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:02,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135940558] [2021-12-06 18:04:02,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:02,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:02,428 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:04:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:02,449 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:03,047 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 18:04:03,048 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 18:04:03,048 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 18:04:03,048 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 18:04:03,048 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 18:04:03,048 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,049 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 18:04:03,049 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 18:04:03,049 INFO L133 ssoRankerPreferences]: Filename of dumped script: test-bitfields-3-1.i_Iteration1_Lasso [2021-12-06 18:04:03,049 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 18:04:03,049 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 18:04:03,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:03,632 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 18:04:03,636 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 18:04:03,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,638 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 18:04:03,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:03,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,672 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 18:04:03,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,681 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:03,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,702 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 18:04:03,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,712 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 18:04:03,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,739 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 18:04:03,741 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 [2021-12-06 18:04:03,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:03,751 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:03,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 18:04:03,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,773 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 18:04:03,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,782 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 18:04:03,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,802 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 18:04:03,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 18:04:03,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,833 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 18:04:03,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,843 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 18:04:03,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,863 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 18:04:03,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,872 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 18:04:03,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,892 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 18:04:03,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,901 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 18:04:03,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,922 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 18:04:03,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,931 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-06 18:04:03,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,952 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 18:04:03,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,964 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:03,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:03,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:03,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:03,984 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:03,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 18:04:03,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:03,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:03,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:03,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:03,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:03,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:03,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:03,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:03,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 18:04:04,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,014 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 18:04:04,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-06 18:04:04,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,044 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 18:04:04,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 18:04:04,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,074 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 18:04:04,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,085 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 18:04:04,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,107 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 18:04:04,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,115 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 18:04:04,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,135 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 18:04:04,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-06 18:04:04,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,164 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 18:04:04,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 18:04:04,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,193 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 18:04:04,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,203 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 18:04:04,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,231 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 18:04:04,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2021-12-06 18:04:04,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,262 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 18:04:04,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,272 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 18:04:04,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,292 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 18:04:04,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 18:04:04,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,321 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 18:04:04,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,350 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 18:04:04,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,363 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 18:04:04,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,389 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 18:04:04,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,400 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,400 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,422 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 18:04:04,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,433 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-06 18:04:04,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,455 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 18:04:04,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-06 18:04:04,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,493 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 18:04:04,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 18:04:04,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,524 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 18:04:04,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 18:04:04,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,557 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 18:04:04,558 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 [2021-12-06 18:04:04,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,589 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 18:04:04,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 18:04:04,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,628 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 18:04:04,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,638 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,638 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 18:04:04,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,661 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 18:04:04,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,670 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-06 18:04:04,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,693 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 18:04:04,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-06 18:04:04,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,726 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 18:04:04,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,735 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:04,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,737 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-12-06 18:04:04,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,759 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 18:04:04,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,769 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 18:04:04,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,790 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 18:04:04,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,800 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-06 18:04:04,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,822 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 18:04:04,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:04,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,853 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 18:04:04,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:04,863 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:04,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 18:04:04,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,885 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 18:04:04,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:04,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:04,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 18:04:04,913 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 18:04:04,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,914 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 18:04:04,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:04,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:04,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 18:04:04,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,943 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 18:04:04,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:04,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:04,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:04,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-06 18:04:04,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,971 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:04,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 18:04:04,972 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 [2021-12-06 18:04:04,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:04,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:04,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:04,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:04,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:04,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:04,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:04,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:04,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 18:04:04,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:04,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:04,999 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 18:04:05,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 18:04:05,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,031 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 18:04:05,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,061 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 18:04:05,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,090 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 18:04:05,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,119 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 18:04:05,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 18:04:05,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,151 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 18:04:05,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,180 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 18:04:05,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,211 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 18:04:05,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 18:04:05,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,239 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 18:04:05,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 18:04:05,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,268 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 18:04:05,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,278 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 18:04:05,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,298 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 18:04:05,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-06 18:04:05,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,326 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 18:04:05,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,338 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 18:04:05,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,364 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 18:04:05,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,395 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 18:04:05,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-06 18:04:05,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,425 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 18:04:05,426 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 [2021-12-06 18:04:05,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-06 18:04:05,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,454 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 18:04:05,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,486 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 18:04:05,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,495 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-06 18:04:05,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,515 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 18:04:05,516 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 [2021-12-06 18:04:05,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 18:04:05,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,543 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 18:04:05,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:05,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,572 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 18:04:05,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:05,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:05,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:05,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 18:04:05,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,601 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 18:04:05,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,614 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 18:04:05,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,642 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 18:04:05,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,652 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 18:04:05,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,675 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 18:04:05,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,687 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 18:04:05,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,711 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 18:04:05,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,721 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,721 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 18:04:05,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,744 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 18:04:05,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,754 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,754 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 18:04:05,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,775 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 18:04:05,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,785 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,785 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 18:04:05,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,808 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 18:04:05,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,818 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,818 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 18:04:05,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,840 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 18:04:05,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,854 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 18:04:05,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,890 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 18:04:05,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,901 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,901 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 18:04:05,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,924 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 18:04:05,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:05,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,934 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,934 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:05,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 18:04:05,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:05,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:05,957 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:05,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 18:04:05,958 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 [2021-12-06 18:04:05,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:05,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:05,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:05,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:05,967 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:05,967 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:05,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 18:04:06,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,002 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 18:04:06,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,011 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:06,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:06,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,013 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:06,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,036 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 18:04:06,037 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 [2021-12-06 18:04:06,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:06,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:06,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:06,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,067 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 18:04:06,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:06,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:06,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:06,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 18:04:06,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,100 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 18:04:06,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:06,109 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:06,110 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:06,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 18:04:06,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,131 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 18:04:06,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:06,142 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:06,142 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:06,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-06 18:04:06,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,165 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 18:04:06,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:06,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:06,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 18:04:06,193 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 18:04:06,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,194 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 18:04:06,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 18:04:06,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,222 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 18:04:06,223 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 [2021-12-06 18:04:06,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 18:04:06,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,251 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 18:04:06,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 18:04:06,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,285 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 18:04:06,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:06,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 18:04:06,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,318 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 18:04:06,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-06 18:04:06,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,347 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 18:04:06,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-06 18:04:06,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,375 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 18:04:06,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 18:04:06,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,404 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 18:04:06,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 18:04:06,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,432 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 18:04:06,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,461 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 18:04:06,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 18:04:06,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,490 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 18:04:06,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,518 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 18:04:06,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 18:04:06,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,546 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 18:04:06,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 18:04:06,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,575 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 18:04:06,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,583 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,603 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 18:04:06,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,612 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,612 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:06,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 18:04:06,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,641 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 18:04:06,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 18:04:06,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,670 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 18:04:06,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 18:04:06,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,698 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 18:04:06,700 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 [2021-12-06 18:04:06,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 18:04:06,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,727 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 18:04:06,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-06 18:04:06,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,756 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 18:04:06,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 18:04:06,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,784 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 18:04:06,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:06,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,813 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 18:04:06,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 18:04:06,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,841 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 18:04:06,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:06,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:06,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:06,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-06 18:04:06,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,870 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 18:04:06,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,882 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:06,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 18:04:06,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,913 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 18:04:06,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,923 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:06,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-06 18:04:06,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,947 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 18:04:06,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,957 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:06,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:06,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 18:04:06,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:06,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:06,982 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:06,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 18:04:06,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:06,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:06,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:06,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:06,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:06,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:06,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:06,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 18:04:07,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,016 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 18:04:07,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 18:04:07,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,049 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 18:04:07,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,059 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 18:04:07,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,082 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 18:04:07,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,094 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,094 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 18:04:07,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,116 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 18:04:07,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 18:04:07,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,167 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 18:04:07,168 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 [2021-12-06 18:04:07,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,178 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 18:04:07,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,204 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 18:04:07,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:07,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,238 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 18:04:07,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:07,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,273 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 18:04:07,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,286 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:07,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,287 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 18:04:07,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 18:04:07,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,312 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 18:04:07,313 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 [2021-12-06 18:04:07,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 18:04:07,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,344 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 18:04:07,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,354 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,354 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 18:04:07,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,378 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 18:04:07,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 18:04:07,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,413 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 18:04:07,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:07,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:07,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:07,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,446 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 18:04:07,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:07,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:07,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:07,476 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 18:04:07,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,476 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 18:04:07,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 18:04:07,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,505 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 18:04:07,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,515 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 18:04:07,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,534 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 18:04:07,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 18:04:07,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,563 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 18:04:07,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,572 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:07,572 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:07,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 18:04:07,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,595 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 18:04:07,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 18:04:07,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,625 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 18:04:07,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,635 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 18:04:07,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,656 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 18:04:07,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 18:04:07,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,686 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 18:04:07,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,695 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 18:04:07,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,715 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 18:04:07,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 18:04:07,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,744 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 18:04:07,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,754 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 18:04:07,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,775 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 18:04:07,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 18:04:07,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,804 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 18:04:07,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 18:04:07,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,833 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 18:04:07,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:07,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,861 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 18:04:07,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 18:04:07,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,890 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 18:04:07,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,902 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:07,902 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:07,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 18:04:07,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,924 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 18:04:07,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 18:04:07,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,953 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 18:04:07,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,963 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:07,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 18:04:07,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:07,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:07,983 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:07,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 18:04:07,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:07,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:07,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:07,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:07,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:07,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:07,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:07,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:07,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 18:04:08,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,011 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 18:04:08,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:08,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 18:04:08,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,041 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 18:04:08,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:08,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 18:04:08,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,075 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 18:04:08,077 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 [2021-12-06 18:04:08,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:08,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 18:04:08,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,104 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 18:04:08,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:08,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-06 18:04:08,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,132 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 18:04:08,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:08,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 18:04:08,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,161 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 18:04:08,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,175 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,175 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 18:04:08,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,207 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 18:04:08,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,218 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,218 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-06 18:04:08,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,243 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 18:04:08,245 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 [2021-12-06 18:04:08,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,254 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,254 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 18:04:08,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,279 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 18:04:08,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,291 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,291 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-06 18:04:08,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,316 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 18:04:08,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,331 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,331 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 18:04:08,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,354 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 18:04:08,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,364 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,364 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 18:04:08,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,389 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 18:04:08,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,399 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 18:04:08,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,422 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 18:04:08,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,436 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,436 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 18:04:08,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,476 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 18:04:08,477 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 [2021-12-06 18:04:08,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,486 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,486 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 18:04:08,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,512 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 18:04:08,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,522 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-06 18:04:08,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,548 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 18:04:08,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,558 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,558 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:08,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,583 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 18:04:08,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,592 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:08,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,594 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 18:04:08,594 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 18:04:08,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,620 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 18:04:08,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 18:04:08,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,654 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 18:04:08,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-06 18:04:08,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,701 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 18:04:08,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,711 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,711 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 18:04:08,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,734 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 18:04:08,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:08,743 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:08,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 18:04:08,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,766 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 18:04:08,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:08,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:08,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:08,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-06 18:04:08,794 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 18:04:08,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,794 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 18:04:08,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,803 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:08,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 18:04:08,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,823 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 18:04:08,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,832 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:08,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 18:04:08,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,852 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 18:04:08,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:08,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:08,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,882 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 18:04:08,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:08,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:08,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 18:04:08,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,913 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 18:04:08,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,922 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:08,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 18:04:08,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,942 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 18:04:08,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:08,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,950 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:08,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 18:04:08,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:08,971 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:08,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 18:04:08,972 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 [2021-12-06 18:04:08,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:08,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:08,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:08,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:08,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:08,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:08,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:08,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:08,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:08,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-06 18:04:08,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:08,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,000 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 18:04:09,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:09,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,029 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 18:04:09,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-06 18:04:09,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,058 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 18:04:09,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 18:04:09,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,087 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 18:04:09,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,096 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 18:04:09,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,117 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 18:04:09,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,125 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-06 18:04:09,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,148 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 18:04:09,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:09,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,176 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 18:04:09,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 18:04:09,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,205 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 18:04:09,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,214 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,214 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 18:04:09,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,248 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 18:04:09,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 18:04:09,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,277 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 18:04:09,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,286 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 18:04:09,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,306 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 18:04:09,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,315 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 18:04:09,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,335 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 18:04:09,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-06 18:04:09,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,364 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 18:04:09,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-06 18:04:09,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,397 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 18:04:09,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 18:04:09,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,427 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 18:04:09,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,436 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 18:04:09,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,456 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 18:04:09,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:09,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:09,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:09,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 18:04:09,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,486 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 18:04:09,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 18:04:09,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,529 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 18:04:09,530 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 [2021-12-06 18:04:09,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:09,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,563 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 18:04:09,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 18:04:09,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,597 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 18:04:09,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,607 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,607 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 18:04:09,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,631 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 18:04:09,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,640 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,640 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 18:04:09,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,662 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 18:04:09,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,671 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,671 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 18:04:09,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,695 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 18:04:09,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 18:04:09,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,728 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 18:04:09,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,740 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,740 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 18:04:09,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,778 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 18:04:09,780 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 [2021-12-06 18:04:09,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,789 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,789 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 18:04:09,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,813 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 18:04:09,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,822 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,823 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 18:04:09,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,847 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 18:04:09,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:09,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,880 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 18:04:09,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,890 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:09,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:09,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 18:04:09,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,915 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 18:04:09,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,925 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,925 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 18:04:09,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,947 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 18:04:09,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:09,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 18:04:09,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:09,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:09,981 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:09,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 18:04:09,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:09,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:09,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:09,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:09,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:09,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:09,992 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:09,992 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:09,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:10,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,027 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 18:04:10,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:10,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,035 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:10,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:10,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:10,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 18:04:10,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,059 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 18:04:10,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:10,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:10,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:10,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 18:04:10,087 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 18:04:10,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,087 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 18:04:10,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 18:04:10,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,118 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 18:04:10,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:10,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,147 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 18:04:10,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 18:04:10,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,178 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 18:04:10,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,186 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:10,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,210 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 18:04:10,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,219 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 18:04:10,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,240 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 18:04:10,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,249 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 18:04:10,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,270 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 18:04:10,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,279 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 18:04:10,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,300 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 18:04:10,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,310 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 18:04:10,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,332 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 18:04:10,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,342 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 18:04:10,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,364 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 18:04:10,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,377 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 18:04:10,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,398 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 18:04:10,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 18:04:10,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,427 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 18:04:10,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 18:04:10,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,458 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 18:04:10,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,467 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 18:04:10,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,488 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 18:04:10,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 18:04:10,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,519 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 18:04:10,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,529 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:10,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,554 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 18:04:10,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 18:04:10,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,582 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 18:04:10,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 18:04:10,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,612 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 18:04:10,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,621 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 18:04:10,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,643 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 18:04:10,645 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 [2021-12-06 18:04:10,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,653 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 18:04:10,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,674 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 18:04:10,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 18:04:10,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,704 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 18:04:10,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 18:04:10,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,733 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 18:04:10,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 18:04:10,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,764 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 18:04:10,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:10,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:10,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:10,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 18:04:10,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,795 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 18:04:10,796 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 [2021-12-06 18:04:10,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,804 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 18:04:10,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,843 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 18:04:10,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-06 18:04:10,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,880 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 18:04:10,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,889 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 18:04:10,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,917 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 18:04:10,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 18:04:10,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,954 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 18:04:10,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,963 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,964 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:10,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:10,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 18:04:10,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:10,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:10,988 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:10,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 18:04:10,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:10,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:10,997 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:10,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:10,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:10,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:10,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:10,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 18:04:11,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,026 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 18:04:11,027 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 [2021-12-06 18:04:11,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:11,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,060 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 18:04:11,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 18:04:11,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,129 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 18:04:11,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,139 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:11,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,165 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 18:04:11,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,176 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,176 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 18:04:11,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,203 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 18:04:11,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 18:04:11,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,240 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 18:04:11,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,250 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:11,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,251 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 18:04:11,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:11,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,278 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 18:04:11,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,289 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 18:04:11,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,315 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 18:04:11,316 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 [2021-12-06 18:04:11,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,323 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 18:04:11,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,351 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 18:04:11,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 18:04:11,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,386 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 18:04:11,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,396 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:11,396 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:11,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 18:04:11,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,420 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 18:04:11,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:11,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:11,430 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:11,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 18:04:11,450 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 18:04:11,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,451 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 18:04:11,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,462 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 18:04:11,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,483 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 18:04:11,485 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 [2021-12-06 18:04:11,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 18:04:11,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,516 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 18:04:11,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 18:04:11,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,547 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 18:04:11,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,555 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:11,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:11,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 18:04:11,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,582 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 18:04:11,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-06 18:04:11,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,614 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 18:04:11,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,623 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 18:04:11,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,644 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 18:04:11,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 18:04:11,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,676 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 18:04:11,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 18:04:11,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,707 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 18:04:11,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 18:04:11,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,737 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 18:04:11,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,748 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 18:04:11,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,770 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 18:04:11,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 18:04:11,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,801 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 18:04:11,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,810 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 18:04:11,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,832 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 18:04:11,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 18:04:11,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,862 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 18:04:11,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:11,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,893 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 18:04:11,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,903 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:11,903 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:11,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 18:04:11,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,928 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 18:04:11,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:11,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,959 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 18:04:11,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:11,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:11,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 18:04:11,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:11,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:11,990 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:11,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 18:04:11,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:11,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:11,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:11,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:11,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:11,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:11,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:11,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:11,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 18:04:12,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,020 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 18:04:12,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:12,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 18:04:12,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,051 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 18:04:12,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:12,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-06 18:04:12,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,082 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 18:04:12,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,094 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:12,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 18:04:12,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,115 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 18:04:12,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:12,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 18:04:12,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,146 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 18:04:12,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:12,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 18:04:12,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,177 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 18:04:12,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,191 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,191 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:12,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,235 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 18:04:12,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,247 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,247 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 18:04:12,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,278 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 18:04:12,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,288 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 18:04:12,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,319 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 18:04:12,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,330 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,330 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 18:04:12,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,360 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 18:04:12,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,370 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 18:04:12,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,396 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 18:04:12,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 18:04:12,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,437 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 18:04:12,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,448 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,448 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 18:04:12,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,474 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 18:04:12,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 18:04:12,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,560 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 18:04:12,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,572 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,572 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:12,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,601 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 18:04:12,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,612 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,612 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 18:04:12,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,643 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 18:04:12,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,655 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:12,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,685 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 18:04:12,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,694 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:12,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,696 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 18:04:12,696 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 18:04:12,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,728 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 18:04:12,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,738 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,738 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 18:04:12,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,763 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 18:04:12,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,775 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,775 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:12,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,804 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 18:04:12,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,815 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,815 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 18:04:12,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,842 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 18:04:12,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,854 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:12,854 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:12,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 18:04:12,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,881 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 18:04:12,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:12,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:12,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:12,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 18:04:12,916 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 18:04:12,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,917 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 18:04:12,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:12,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:12,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:12,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 18:04:12,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,946 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 18:04:12,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:12,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:12,955 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:12,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:12,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 18:04:12,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:12,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:12,974 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:12,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 18:04:12,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:12,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:12,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:12,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:12,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:12,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:12,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:12,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:12,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:12,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 18:04:13,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,003 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 18:04:13,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 18:04:13,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,034 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 18:04:13,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 18:04:13,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,062 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 18:04:13,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,091 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 18:04:13,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 18:04:13,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,120 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 18:04:13,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,130 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 18:04:13,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,149 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 18:04:13,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,178 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 18:04:13,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 18:04:13,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,206 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 18:04:13,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 18:04:13,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,236 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 18:04:13,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 18:04:13,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,266 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 18:04:13,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 18:04:13,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,294 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 18:04:13,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 18:04:13,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,322 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 18:04:13,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 18:04:13,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,354 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 18:04:13,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,361 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,362 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 18:04:13,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,382 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 18:04:13,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,412 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 18:04:13,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-06 18:04:13,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,441 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 18:04:13,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,451 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 18:04:13,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,471 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 18:04:13,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 18:04:13,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,500 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 18:04:13,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,509 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 18:04:13,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,529 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 18:04:13,530 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 [2021-12-06 18:04:13,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 18:04:13,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,558 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 18:04:13,558 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 [2021-12-06 18:04:13,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:13,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:13,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:13,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 18:04:13,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,586 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 18:04:13,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,598 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,598 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 18:04:13,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,630 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 18:04:13,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,665 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 18:04:13,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 18:04:13,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,699 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 18:04:13,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 18:04:13,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,736 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 18:04:13,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 18:04:13,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,769 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 18:04:13,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 18:04:13,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,803 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 18:04:13,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 18:04:13,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,836 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 18:04:13,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,888 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 18:04:13,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,922 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 18:04:13,924 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 [2021-12-06 18:04:13,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,932 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,932 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:13,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,957 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 18:04:13,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:13,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:13,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:13,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:13,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:13,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:13,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:13,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:13,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:13,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 18:04:13,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:13,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:13,994 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:13,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 18:04:13,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:14,002 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:14,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:14,003 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 18:04:14,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:14,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-06 18:04:14,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,027 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 18:04:14,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:14,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:14,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:14,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:14,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 18:04:14,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,060 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 18:04:14,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,069 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:14,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:14,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:14,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:14,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 18:04:14,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,095 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 18:04:14,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:14,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:14,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:14,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:14,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 18:04:14,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,127 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 18:04:14,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:14,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:14,138 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:14,138 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:14,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,160 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 18:04:14,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:14,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:14,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:14,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,189 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 18:04:14,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,190 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 18:04:14,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,198 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,198 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,219 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 18:04:14,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,250 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 18:04:14,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 18:04:14,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,279 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 18:04:14,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,288 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,290 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:14,290 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:14,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,314 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 18:04:14,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,322 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,322 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,323 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 18:04:14,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,343 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 18:04:14,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,352 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-06 18:04:14,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,374 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 18:04:14,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,382 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 18:04:14,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,403 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 18:04:14,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,413 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 18:04:14,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,434 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 18:04:14,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 18:04:14,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,463 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 18:04:14,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 18:04:14,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,493 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 18:04:14,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,501 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 18:04:14,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,522 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 18:04:14,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,552 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 18:04:14,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,582 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 18:04:14,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,611 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 18:04:14,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,621 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,622 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:14,622 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:14,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 18:04:14,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,646 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 18:04:14,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,655 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-12-06 18:04:14,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,675 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-12-06 18:04:14,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-12-06 18:04:14,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,706 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-12-06 18:04:14,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-12-06 18:04:14,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,735 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-12-06 18:04:14,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,744 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-12-06 18:04:14,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,765 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-12-06 18:04:14,766 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 [2021-12-06 18:04:14,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:14,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,797 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-12-06 18:04:14,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,805 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-12-06 18:04:14,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,826 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-12-06 18:04:14,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,835 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-12-06 18:04:14,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,856 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-12-06 18:04:14,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:14,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,865 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:14,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:14,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-12-06 18:04:14,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,886 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-12-06 18:04:14,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,900 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:14,900 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:14,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-12-06 18:04:14,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,940 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-12-06 18:04:14,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,949 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,950 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,952 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:14,952 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:14,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:14,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-12-06 18:04:14,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:14,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:14,980 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:14,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-12-06 18:04:14,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:14,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:14,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:14,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:14,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:14,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:14,992 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:14,992 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-12-06 18:04:15,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,020 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-12-06 18:04:15,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,032 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,032 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-12-06 18:04:15,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,059 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-12-06 18:04:15,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,069 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,070 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,070 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-12-06 18:04:15,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,094 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-12-06 18:04:15,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,105 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,105 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-12-06 18:04:15,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,133 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-12-06 18:04:15,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,142 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,144 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,144 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-12-06 18:04:15,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,168 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-12-06 18:04:15,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,177 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,183 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,183 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-12-06 18:04:15,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,238 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-12-06 18:04:15,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,248 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,248 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-12-06 18:04:15,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,276 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-12-06 18:04:15,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,285 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,287 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,287 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2021-12-06 18:04:15,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,315 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-12-06 18:04:15,317 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 [2021-12-06 18:04:15,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,326 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,326 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-12-06 18:04:15,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,354 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-12-06 18:04:15,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,365 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:15,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,367 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-12-06 18:04:15,367 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-12-06 18:04:15,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,394 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-12-06 18:04:15,396 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 [2021-12-06 18:04:15,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,405 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2021-12-06 18:04:15,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,430 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-12-06 18:04:15,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,438 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,440 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-12-06 18:04:15,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,469 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-12-06 18:04:15,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,478 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,480 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,480 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:15,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,505 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-12-06 18:04:15,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:15,518 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:15,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-12-06 18:04:15,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:15,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:15,550 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:15,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-12-06 18:04:15,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:15,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:15,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:15,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:15,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:15,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:15,558 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:15,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:15,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:15,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:15,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2021-12-06 18:04:15,579 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-12-06 18:04:15,579 INFO L791 eck$LassoCheckResult]: Stem: 21#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;~#d~0.base, ~#d~0.offset := 1, 0;call #Ultimate.allocInit(10, 1);call write~init~int(0, ~#d~0.base, ~#d~0.offset, 1);call write~init~int(3, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 4 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 5 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 6 + ~#d~0.offset, 4); 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc0#1.base, main_#t~malloc0#1.offset, main_#t~memcpy~res1#1.base, main_#t~memcpy~res1#1.offset, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_~p~0#1.base, main_~p~0#1.offset;havoc main_~p~0#1.base, main_~p~0#1.offset;call main_#t~malloc0#1.base, main_#t~malloc0#1.offset := #Ultimate.allocOnHeap(10);main_~p~0#1.base, main_~p~0#1.offset := main_#t~malloc0#1.base, main_#t~malloc0#1.offset;havoc main_#t~malloc0#1.base, main_#t~malloc0#1.offset; 28#L41true call main_#t~memcpy~res1#1.base, main_#t~memcpy~res1#1.offset := #Ultimate.C_memcpy(main_~p~0#1.base, main_~p~0#1.offset, ~#d~0.base, ~#d~0.offset, 10);< 11##Ultimate.C_memcpyENTRYtrue assume 1 == #valid[dest.base];assume 1 == #valid[src.base];assume size + dest.offset <= #length[dest.base] && 0 <= dest.offset;assume size + src.offset <= #length[src.base] && 0 <= src.offset; 8#$Ultimate##0true #t~loopctr13 := 0; 22#L-1-1true assume #t~loopctr13 % 4294967296 < size % 4294967296;call #t~mem14 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 1);call write~unchecked~int(#t~mem14, dest.base, dest.offset + #t~loopctr13, 1);call #t~mem15 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 4);call write~unchecked~int(#t~mem15, dest.base, dest.offset + #t~loopctr13, 4);#t~loopctr13 := 1 + #t~loopctr13; 22#L-1-1true [2021-12-06 18:04:15,579 INFO L793 eck$LassoCheckResult]: Loop: 22#L-1-1true assume #t~loopctr13 % 4294967296 < size % 4294967296;call #t~mem14 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 1);call write~unchecked~int(#t~mem14, dest.base, dest.offset + #t~loopctr13, 1);call #t~mem15 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 4);call write~unchecked~int(#t~mem15, dest.base, dest.offset + #t~loopctr13, 4);#t~loopctr13 := 1 + #t~loopctr13; 22#L-1-1true [2021-12-06 18:04:15,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:15,579 INFO L85 PathProgramCache]: Analyzing trace with hash 892198776, now seen corresponding path program 2 times [2021-12-06 18:04:15,580 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:15,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110783155] [2021-12-06 18:04:15,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:15,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:15,593 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:04:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:15,609 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:15,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:15,609 INFO L85 PathProgramCache]: Analyzing trace with hash 114, now seen corresponding path program 2 times [2021-12-06 18:04:15,610 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:15,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160505858] [2021-12-06 18:04:15,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:15,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:15,616 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:04:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:15,621 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:15,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:04:15,621 INFO L85 PathProgramCache]: Analyzing trace with hash 1888358363, now seen corresponding path program 3 times [2021-12-06 18:04:15,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:04:15,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427520555] [2021-12-06 18:04:15,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:04:15,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:04:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:15,637 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:04:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:04:15,654 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:04:16,135 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 18:04:16,135 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 18:04:16,135 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 18:04:16,135 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 18:04:16,135 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 18:04:16,135 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,135 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 18:04:16,135 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 18:04:16,135 INFO L133 ssoRankerPreferences]: Filename of dumped script: test-bitfields-3-1.i_Iteration1_Lasso [2021-12-06 18:04:16,135 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 18:04:16,135 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 18:04:16,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 18:04:16,760 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 18:04:16,760 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 18:04:16,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,761 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-12-06 18:04:16,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,770 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-12-06 18:04:16,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,789 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-12-06 18:04:16,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,797 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:16,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,817 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-12-06 18:04:16,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,826 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-12-06 18:04:16,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,845 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-12-06 18:04:16,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,854 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:16,854 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:16,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:16,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,875 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-12-06 18:04:16,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,885 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-12-06 18:04:16,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,904 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-12-06 18:04:16,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,913 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-12-06 18:04:16,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,933 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-12-06 18:04:16,934 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 [2021-12-06 18:04:16,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-12-06 18:04:16,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,962 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-12-06 18:04:16,962 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 [2021-12-06 18:04:16,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,969 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:16,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-12-06 18:04:16,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:16,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:16,989 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:16,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-12-06 18:04:16,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:16,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:16,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:16,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:16,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:16,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:16,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:16,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:16,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-12-06 18:04:17,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,017 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-12-06 18:04:17,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,026 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-12-06 18:04:17,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,046 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-12-06 18:04:17,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2021-12-06 18:04:17,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,073 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-12-06 18:04:17,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2021-12-06 18:04:17,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,101 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-12-06 18:04:17,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2021-12-06 18:04:17,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,129 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-12-06 18:04:17,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2021-12-06 18:04:17,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,157 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-12-06 18:04:17,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,166 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,167 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:17,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,187 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-12-06 18:04:17,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-12-06 18:04:17,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,217 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-12-06 18:04:17,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-12-06 18:04:17,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,246 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-12-06 18:04:17,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,254 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2021-12-06 18:04:17,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,273 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-12-06 18:04:17,274 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 [2021-12-06 18:04:17,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,281 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-12-06 18:04:17,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,301 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-12-06 18:04:17,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-12-06 18:04:17,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,329 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-12-06 18:04:17,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,338 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2021-12-06 18:04:17,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,357 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-12-06 18:04:17,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,369 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,369 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2021-12-06 18:04:17,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,389 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-12-06 18:04:17,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2021-12-06 18:04:17,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,418 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-12-06 18:04:17,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2021-12-06 18:04:17,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,448 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-12-06 18:04:17,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,458 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2021-12-06 18:04:17,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,479 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-12-06 18:04:17,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,489 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:17,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,510 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-12-06 18:04:17,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,519 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2021-12-06 18:04:17,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,541 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-12-06 18:04:17,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,549 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:17,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,550 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-12-06 18:04:17,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2021-12-06 18:04:17,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,571 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-12-06 18:04:17,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2021-12-06 18:04:17,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,601 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-12-06 18:04:17,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,611 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2021-12-06 18:04:17,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,632 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-12-06 18:04:17,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2021-12-06 18:04:17,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,663 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-12-06 18:04:17,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2021-12-06 18:04:17,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,694 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-12-06 18:04:17,695 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 [2021-12-06 18:04:17,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2021-12-06 18:04:17,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,735 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-12-06 18:04:17,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,743 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2021-12-06 18:04:17,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,764 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-12-06 18:04:17,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:17,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,795 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-12-06 18:04:17,796 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 [2021-12-06 18:04:17,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:17,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,827 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-12-06 18:04:17,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,838 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2021-12-06 18:04:17,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,864 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-12-06 18:04:17,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,874 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:17,874 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-12-06 18:04:17,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:17,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,896 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-12-06 18:04:17,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 18:04:17,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 18:04:17,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:17,923 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 18:04:17,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,924 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-12-06 18:04:17,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:17,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:17,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2021-12-06 18:04:17,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,953 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-12-06 18:04:17,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:17,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:17,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:17,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2021-12-06 18:04:17,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:17,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:17,981 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:17,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-12-06 18:04:17,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:17,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:17,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:17,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:17,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:17,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:17,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:17,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:17,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2021-12-06 18:04:18,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,009 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-12-06 18:04:18,011 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 [2021-12-06 18:04:18,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,018 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,018 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2021-12-06 18:04:18,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,040 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-12-06 18:04:18,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2021-12-06 18:04:18,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,069 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-12-06 18:04:18,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2021-12-06 18:04:18,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,098 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-12-06 18:04:18,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2021-12-06 18:04:18,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,126 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-12-06 18:04:18,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2021-12-06 18:04:18,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,153 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-12-06 18:04:18,154 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 [2021-12-06 18:04:18,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2021-12-06 18:04:18,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,181 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-12-06 18:04:18,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:18,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,209 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-12-06 18:04:18,210 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 [2021-12-06 18:04:18,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2021-12-06 18:04:18,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,237 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-12-06 18:04:18,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2021-12-06 18:04:18,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,265 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-12-06 18:04:18,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2021-12-06 18:04:18,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,294 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-12-06 18:04:18,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,303 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2021-12-06 18:04:18,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,322 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-12-06 18:04:18,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,331 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,331 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:18,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,352 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-12-06 18:04:18,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:18,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,381 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-12-06 18:04:18,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,390 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2021-12-06 18:04:18,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,410 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-12-06 18:04:18,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2021-12-06 18:04:18,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,438 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-12-06 18:04:18,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,445 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,445 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2021-12-06 18:04:18,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,465 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-12-06 18:04:18,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,474 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2021-12-06 18:04:18,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,493 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-12-06 18:04:18,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2021-12-06 18:04:18,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,521 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-12-06 18:04:18,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2021-12-06 18:04:18,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,549 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-12-06 18:04:18,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:18,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,561 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:18,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:18,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2021-12-06 18:04:18,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,580 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-12-06 18:04:18,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,589 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,589 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:18,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,611 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-12-06 18:04:18,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,620 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,620 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2021-12-06 18:04:18,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,642 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-12-06 18:04:18,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,651 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2021-12-06 18:04:18,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,673 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-12-06 18:04:18,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,682 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,682 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2021-12-06 18:04:18,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,706 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-12-06 18:04:18,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,715 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:18,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,716 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:18,716 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2021-12-06 18:04:18,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,738 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-12-06 18:04:18,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,748 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,748 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2021-12-06 18:04:18,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,769 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-12-06 18:04:18,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:18,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,802 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-12-06 18:04:18,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2021-12-06 18:04:18,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,835 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-12-06 18:04:18,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,846 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,846 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:18,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,868 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-12-06 18:04:18,870 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 [2021-12-06 18:04:18,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2021-12-06 18:04:18,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,921 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-12-06 18:04:18,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,930 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,930 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2021-12-06 18:04:18,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,952 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-12-06 18:04:18,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,963 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,963 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:18,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:18,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2021-12-06 18:04:18,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:18,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:18,986 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:18,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-12-06 18:04:18,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:18,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:18,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:18,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:18,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:18,995 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:18,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:19,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2021-12-06 18:04:19,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,020 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-12-06 18:04:19,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:19,033 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:19,033 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:19,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-12-06 18:04:19,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,064 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-12-06 18:04:19,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,073 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:19,075 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:19,075 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:19,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2021-12-06 18:04:19,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,097 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-12-06 18:04:19,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:19,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:19,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2021-12-06 18:04:19,125 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 18:04:19,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,125 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-12-06 18:04:19,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:19,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,156 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-12-06 18:04:19,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2021-12-06 18:04:19,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,185 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-12-06 18:04:19,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2021-12-06 18:04:19,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,213 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-12-06 18:04:19,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:19,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,245 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-12-06 18:04:19,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2021-12-06 18:04:19,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,274 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-12-06 18:04:19,275 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 [2021-12-06 18:04:19,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,283 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2021-12-06 18:04:19,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,303 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-12-06 18:04:19,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,313 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2021-12-06 18:04:19,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,332 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-12-06 18:04:19,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2021-12-06 18:04:19,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,361 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-12-06 18:04:19,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,370 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:19,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,389 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-12-06 18:04:19,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2021-12-06 18:04:19,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,418 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-12-06 18:04:19,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2021-12-06 18:04:19,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,446 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-12-06 18:04:19,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2021-12-06 18:04:19,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,473 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-12-06 18:04:19,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2021-12-06 18:04:19,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,501 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-12-06 18:04:19,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2021-12-06 18:04:19,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,530 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-12-06 18:04:19,530 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 [2021-12-06 18:04:19,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,539 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,539 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2021-12-06 18:04:19,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,561 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-12-06 18:04:19,562 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 [2021-12-06 18:04:19,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2021-12-06 18:04:19,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,589 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-12-06 18:04:19,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2021-12-06 18:04:19,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,617 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-12-06 18:04:19,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2021-12-06 18:04:19,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,646 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-12-06 18:04:19,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,658 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2021-12-06 18:04:19,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,677 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-12-06 18:04:19,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:19,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,707 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-12-06 18:04:19,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:19,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,735 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-12-06 18:04:19,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2021-12-06 18:04:19,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,764 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-12-06 18:04:19,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:19,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:19,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:19,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2021-12-06 18:04:19,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,793 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-12-06 18:04:19,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,802 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,802 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2021-12-06 18:04:19,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,825 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-12-06 18:04:19,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2021-12-06 18:04:19,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,857 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-12-06 18:04:19,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,867 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,867 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2021-12-06 18:04:19,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,891 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-12-06 18:04:19,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2021-12-06 18:04:19,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,925 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-12-06 18:04:19,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,934 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:19,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,935 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 18:04:19,936 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:19,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,959 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-12-06 18:04:19,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:19,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:19,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:19,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:19,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:19,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:19,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:19,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:19,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2021-12-06 18:04:19,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:19,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:19,992 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:19,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-12-06 18:04:19,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2021-12-06 18:04:20,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,026 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-12-06 18:04:20,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,035 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,035 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,058 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-12-06 18:04:20,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,068 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,069 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,092 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-12-06 18:04:20,094 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 [2021-12-06 18:04:20,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,108 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,108 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2021-12-06 18:04:20,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,147 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-12-06 18:04:20,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,157 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,157 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2021-12-06 18:04:20,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,179 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-12-06 18:04:20,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-12-06 18:04:20,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,213 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-12-06 18:04:20,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2021-12-06 18:04:20,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,249 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-12-06 18:04:20,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,262 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,262 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2021-12-06 18:04:20,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,297 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-12-06 18:04:20,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,306 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:20,307 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:20,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,329 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-12-06 18:04:20,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:20,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:20,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,356 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 18:04:20,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,357 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-12-06 18:04:20,358 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 [2021-12-06 18:04:20,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2021-12-06 18:04:20,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,387 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-12-06 18:04:20,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,395 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2021-12-06 18:04:20,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,415 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-12-06 18:04:20,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2021-12-06 18:04:20,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,442 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-12-06 18:04:20,444 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 [2021-12-06 18:04:20,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,452 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:20,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:20,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2021-12-06 18:04:20,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,474 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-12-06 18:04:20,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2021-12-06 18:04:20,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,502 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-12-06 18:04:20,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2021-12-06 18:04:20,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,530 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-12-06 18:04:20,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2021-12-06 18:04:20,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,559 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-12-06 18:04:20,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2021-12-06 18:04:20,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,588 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-12-06 18:04:20,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2021-12-06 18:04:20,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,616 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-12-06 18:04:20,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,644 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-12-06 18:04:20,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,673 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-12-06 18:04:20,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2021-12-06 18:04:20,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,702 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-12-06 18:04:20,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2021-12-06 18:04:20,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,732 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-12-06 18:04:20,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,762 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-12-06 18:04:20,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,771 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:20,771 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:20,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2021-12-06 18:04:20,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,794 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-12-06 18:04:20,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,802 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2021-12-06 18:04:20,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,821 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-12-06 18:04:20,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,830 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2021-12-06 18:04:20,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,850 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-12-06 18:04:20,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2021-12-06 18:04:20,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,879 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-12-06 18:04:20,880 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 [2021-12-06 18:04:20,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,889 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:20,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,908 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-12-06 18:04:20,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2021-12-06 18:04:20,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,936 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-12-06 18:04:20,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,946 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2021-12-06 18:04:20,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,965 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-12-06 18:04:20,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:20,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:20,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:20,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:20,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:20,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:20,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:20,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:20,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:20,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2021-12-06 18:04:20,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:20,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:20,993 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:20,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-12-06 18:04:20,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:21,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2021-12-06 18:04:21,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,021 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-12-06 18:04:21,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,031 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,031 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2021-12-06 18:04:21,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,054 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-12-06 18:04:21,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,063 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2021-12-06 18:04:21,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,087 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-12-06 18:04:21,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2021-12-06 18:04:21,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,123 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-12-06 18:04:21,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,134 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,134 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:21,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,159 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-12-06 18:04:21,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,170 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:21,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,172 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 18:04:21,172 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2021-12-06 18:04:21,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,197 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-12-06 18:04:21,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,207 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,207 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:21,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,230 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-12-06 18:04:21,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,240 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,240 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2021-12-06 18:04:21,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,266 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-12-06 18:04:21,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,275 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,275 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2021-12-06 18:04:21,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,301 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-12-06 18:04:21,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2021-12-06 18:04:21,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,336 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-12-06 18:04:21,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,353 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2021-12-06 18:04:21,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,399 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-12-06 18:04:21,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,408 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,408 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2021-12-06 18:04:21,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,431 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-12-06 18:04:21,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:21,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,466 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-12-06 18:04:21,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,476 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2021-12-06 18:04:21,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,503 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2021-12-06 18:04:21,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,517 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,517 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2021-12-06 18:04:21,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,557 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2021-12-06 18:04:21,558 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 [2021-12-06 18:04:21,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:21,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:21,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:21,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,590 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2021-12-06 18:04:21,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 18:04:21,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:21,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:21,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2021-12-06 18:04:21,618 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 18:04:21,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,619 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2021-12-06 18:04:21,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2021-12-06 18:04:21,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,647 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2021-12-06 18:04:21,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,656 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2021-12-06 18:04:21,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,675 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2021-12-06 18:04:21,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2021-12-06 18:04:21,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,708 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2021-12-06 18:04:21,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,718 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,719 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:21,719 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:21,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2021-12-06 18:04:21,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,741 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2021-12-06 18:04:21,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,751 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2021-12-06 18:04:21,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,771 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2021-12-06 18:04:21,773 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 [2021-12-06 18:04:21,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,781 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2021-12-06 18:04:21,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,801 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2021-12-06 18:04:21,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2021-12-06 18:04:21,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,831 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2021-12-06 18:04:21,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2021-12-06 18:04:21,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,861 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2021-12-06 18:04:21,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2021-12-06 18:04:21,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,891 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2021-12-06 18:04:21,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2021-12-06 18:04:21,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,919 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2021-12-06 18:04:21,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,929 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2021-12-06 18:04:21,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,949 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2021-12-06 18:04:21,950 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 [2021-12-06 18:04:21,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:21,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2021-12-06 18:04:21,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:21,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:21,978 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:21,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2021-12-06 18:04:21,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:21,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:21,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:21,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:21,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:21,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:21,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:21,986 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:21,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:21,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2021-12-06 18:04:22,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,006 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2021-12-06 18:04:22,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,016 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,016 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2021-12-06 18:04:22,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,036 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2021-12-06 18:04:22,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,047 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,047 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2021-12-06 18:04:22,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,069 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2021-12-06 18:04:22,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2021-12-06 18:04:22,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,098 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2021-12-06 18:04:22,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2021-12-06 18:04:22,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,127 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2021-12-06 18:04:22,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,156 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2021-12-06 18:04:22,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2021-12-06 18:04:22,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,185 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2021-12-06 18:04:22,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2021-12-06 18:04:22,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,214 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2021-12-06 18:04:22,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2021-12-06 18:04:22,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,242 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2021-12-06 18:04:22,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,271 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2021-12-06 18:04:22,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,279 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2021-12-06 18:04:22,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,299 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2021-12-06 18:04:22,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2021-12-06 18:04:22,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,331 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2021-12-06 18:04:22,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,340 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,362 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2021-12-06 18:04:22,363 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 [2021-12-06 18:04:22,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,372 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,372 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,396 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2021-12-06 18:04:22,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,430 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2021-12-06 18:04:22,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,438 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:22,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:22,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2021-12-06 18:04:22,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,463 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2021-12-06 18:04:22,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,494 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2021-12-06 18:04:22,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,503 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2021-12-06 18:04:22,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,527 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2021-12-06 18:04:22,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,538 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2021-12-06 18:04:22,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,561 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2021-12-06 18:04:22,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,571 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,571 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2021-12-06 18:04:22,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,595 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2021-12-06 18:04:22,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,610 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,610 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2021-12-06 18:04:22,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,649 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2021-12-06 18:04:22,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,659 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,659 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2021-12-06 18:04:22,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,681 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2021-12-06 18:04:22,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2021-12-06 18:04:22,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,718 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2021-12-06 18:04:22,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,726 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,728 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,728 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2021-12-06 18:04:22,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,754 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2021-12-06 18:04:22,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,765 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,765 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2021-12-06 18:04:22,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,804 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2021-12-06 18:04:22,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,813 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-12-06 18:04:22,813 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-12-06 18:04:22,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2021-12-06 18:04:22,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,836 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2021-12-06 18:04:22,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:22,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 18:04:22,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 18:04:22,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2021-12-06 18:04:22,865 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 18:04:22,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,865 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2021-12-06 18:04:22,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:22,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:22,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:22,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2021-12-06 18:04:22,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,895 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2021-12-06 18:04:22,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:22,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:22,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:22,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,925 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2021-12-06 18:04:22,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:22,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:22,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:22,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:22,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,954 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2021-12-06 18:04:22,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:22,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:22,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:22,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:22,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:22,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2021-12-06 18:04:22,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:22,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:22,987 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:22,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2021-12-06 18:04:22,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:22,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:22,995 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:22,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:22,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:22,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:22,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:22,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:22,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:22,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2021-12-06 18:04:23,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,017 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2021-12-06 18:04:23,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,026 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2021-12-06 18:04:23,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,050 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2021-12-06 18:04:23,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,058 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,079 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2021-12-06 18:04:23,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,088 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2021-12-06 18:04:23,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,109 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2021-12-06 18:04:23,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,117 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2021-12-06 18:04:23,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,139 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2021-12-06 18:04:23,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,169 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2021-12-06 18:04:23,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2021-12-06 18:04:23,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,199 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2021-12-06 18:04:23,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,209 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2021-12-06 18:04:23,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,230 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2021-12-06 18:04:23,231 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 [2021-12-06 18:04:23,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2021-12-06 18:04:23,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,259 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2021-12-06 18:04:23,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2021-12-06 18:04:23,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,289 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2021-12-06 18:04:23,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,297 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,299 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2021-12-06 18:04:23,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,322 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2021-12-06 18:04:23,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2021-12-06 18:04:23,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,353 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2021-12-06 18:04:23,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2021-12-06 18:04:23,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,384 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2021-12-06 18:04:23,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,415 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2021-12-06 18:04:23,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2021-12-06 18:04:23,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,444 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2021-12-06 18:04:23,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,453 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,454 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2021-12-06 18:04:23,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,474 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2021-12-06 18:04:23,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,482 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2021-12-06 18:04:23,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,503 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2021-12-06 18:04:23,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2021-12-06 18:04:23,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,534 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2021-12-06 18:04:23,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:23,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:23,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:23,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,565 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2021-12-06 18:04:23,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,574 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,575 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,599 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2021-12-06 18:04:23,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,609 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,611 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2021-12-06 18:04:23,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,635 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2021-12-06 18:04:23,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2021-12-06 18:04:23,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,672 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2021-12-06 18:04:23,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2021-12-06 18:04:23,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,711 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2021-12-06 18:04:23,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,720 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:23,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,722 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 18:04:23,722 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2021-12-06 18:04:23,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,748 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2021-12-06 18:04:23,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,757 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,758 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2021-12-06 18:04:23,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,782 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2021-12-06 18:04:23,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,793 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,821 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2021-12-06 18:04:23,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:23,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,858 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2021-12-06 18:04:23,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,866 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2021-12-06 18:04:23,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,895 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2021-12-06 18:04:23,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2021-12-06 18:04:23,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,960 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2021-12-06 18:04:23,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:23,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:23,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:23,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:23,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:23,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:23,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:23,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:23,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:23,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2021-12-06 18:04:23,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:23,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:23,993 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:23,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2021-12-06 18:04:23,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,002 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:24,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:24,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:24,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:24,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,031 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2021-12-06 18:04:24,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:24,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:24,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:24,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:24,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2021-12-06 18:04:24,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,070 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2021-12-06 18:04:24,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,080 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:24,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:24,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:24,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:24,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2021-12-06 18:04:24,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,146 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2021-12-06 18:04:24,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,154 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:24,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:24,155 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:24,155 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:24,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2021-12-06 18:04:24,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,179 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2021-12-06 18:04:24,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 18:04:24,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:24,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:24,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2021-12-06 18:04:24,209 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 18:04:24,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,209 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2021-12-06 18:04:24,210 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 [2021-12-06 18:04:24,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,240 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2021-12-06 18:04:24,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2021-12-06 18:04:24,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,274 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2021-12-06 18:04:24,275 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 [2021-12-06 18:04:24,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2021-12-06 18:04:24,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,304 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2021-12-06 18:04:24,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,316 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:24,316 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:24,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2021-12-06 18:04:24,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,341 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2021-12-06 18:04:24,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2021-12-06 18:04:24,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,372 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2021-12-06 18:04:24,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,382 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Ended with exit code 0 [2021-12-06 18:04:24,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,403 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2021-12-06 18:04:24,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2021-12-06 18:04:24,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,435 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2021-12-06 18:04:24,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,447 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2021-12-06 18:04:24,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,469 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2021-12-06 18:04:24,470 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 [2021-12-06 18:04:24,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2021-12-06 18:04:24,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,500 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2021-12-06 18:04:24,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2021-12-06 18:04:24,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,531 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2021-12-06 18:04:24,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Ended with exit code 0 [2021-12-06 18:04:24,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,561 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2021-12-06 18:04:24,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,570 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Ended with exit code 0 [2021-12-06 18:04:24,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,592 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2021-12-06 18:04:24,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,601 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Ended with exit code 0 [2021-12-06 18:04:24,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,622 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2021-12-06 18:04:24,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,653 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2021-12-06 18:04:24,654 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 [2021-12-06 18:04:24,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:24,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:24,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2021-12-06 18:04:24,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,692 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2021-12-06 18:04:24,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2021-12-06 18:04:24,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,726 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2021-12-06 18:04:24,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2021-12-06 18:04:24,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,756 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2021-12-06 18:04:24,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,767 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2021-12-06 18:04:24,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,788 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2021-12-06 18:04:24,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2021-12-06 18:04:24,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,819 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2021-12-06 18:04:24,820 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 [2021-12-06 18:04:24,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,828 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2021-12-06 18:04:24,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,850 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2021-12-06 18:04:24,851 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 [2021-12-06 18:04:24,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,881 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2021-12-06 18:04:24,882 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 [2021-12-06 18:04:24,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,911 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2021-12-06 18:04:24,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:24,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:24,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:24,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,943 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2021-12-06 18:04:24,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:24,953 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:24,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:24,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:24,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:24,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:24,979 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:24,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2021-12-06 18:04:24,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:24,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:24,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:24,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:24,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:24,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:24,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:24,991 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:24,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2021-12-06 18:04:25,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,018 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2021-12-06 18:04:25,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,028 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,028 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2021-12-06 18:04:25,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,058 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2021-12-06 18:04:25,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,068 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,068 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2021-12-06 18:04:25,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,099 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2021-12-06 18:04:25,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,108 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:25,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,110 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 18:04:25,110 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:25,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,142 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2021-12-06 18:04:25,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2021-12-06 18:04:25,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,179 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2021-12-06 18:04:25,180 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 [2021-12-06 18:04:25,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2021-12-06 18:04:25,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,219 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2021-12-06 18:04:25,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2021-12-06 18:04:25,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,261 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2021-12-06 18:04:25,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,273 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2021-12-06 18:04:25,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,303 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2021-12-06 18:04:25,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Ended with exit code 0 [2021-12-06 18:04:25,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,383 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2021-12-06 18:04:25,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,394 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,394 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:25,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,420 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2021-12-06 18:04:25,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,432 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,432 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2021-12-06 18:04:25,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,462 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2021-12-06 18:04:25,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2021-12-06 18:04:25,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,508 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2021-12-06 18:04:25,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,523 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,523 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2021-12-06 18:04:25,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,611 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2021-12-06 18:04:25,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,621 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-12-06 18:04:25,621 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-12-06 18:04:25,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2021-12-06 18:04:25,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,648 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2021-12-06 18:04:25,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:25,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 18:04:25,658 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 18:04:25,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2021-12-06 18:04:25,678 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 18:04:25,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,679 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2021-12-06 18:04:25,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2021-12-06 18:04:25,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,709 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2021-12-06 18:04:25,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2021-12-06 18:04:25,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,738 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2021-12-06 18:04:25,738 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 [2021-12-06 18:04:25,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Ended with exit code 0 [2021-12-06 18:04:25,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,766 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2021-12-06 18:04:25,766 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 [2021-12-06 18:04:25,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,773 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:25,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:25,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2021-12-06 18:04:25,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,798 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2021-12-06 18:04:25,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2021-12-06 18:04:25,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,825 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2021-12-06 18:04:25,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2021-12-06 18:04:25,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,854 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2021-12-06 18:04:25,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2021-12-06 18:04:25,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,882 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2021-12-06 18:04:25,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Ended with exit code 0 [2021-12-06 18:04:25,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,911 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2021-12-06 18:04:25,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2021-12-06 18:04:25,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,941 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2021-12-06 18:04:25,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:25,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2021-12-06 18:04:25,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,970 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2021-12-06 18:04:25,972 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 [2021-12-06 18:04:25,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:25,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:25,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:25,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:25,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:25,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:25,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:25,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:25,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:25,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2021-12-06 18:04:25,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:25,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:25,999 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:25,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2021-12-06 18:04:26,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2021-12-06 18:04:26,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,028 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2021-12-06 18:04:26,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2021-12-06 18:04:26,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,056 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2021-12-06 18:04:26,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2021-12-06 18:04:26,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,085 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2021-12-06 18:04:26,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2021-12-06 18:04:26,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,118 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2021-12-06 18:04:26,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2021-12-06 18:04:26,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,145 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2021-12-06 18:04:26,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,173 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2021-12-06 18:04:26,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2021-12-06 18:04:26,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,202 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2021-12-06 18:04:26,202 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 [2021-12-06 18:04:26,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2021-12-06 18:04:26,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,229 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2021-12-06 18:04:26,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2021-12-06 18:04:26,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,258 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2021-12-06 18:04:26,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2021-12-06 18:04:26,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,287 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2021-12-06 18:04:26,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,315 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2021-12-06 18:04:26,316 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 [2021-12-06 18:04:26,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,344 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2021-12-06 18:04:26,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,355 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,355 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2021-12-06 18:04:26,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,377 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2021-12-06 18:04:26,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,387 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,387 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,410 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2021-12-06 18:04:26,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2021-12-06 18:04:26,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,444 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2021-12-06 18:04:26,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,454 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,454 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2021-12-06 18:04:26,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,479 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2021-12-06 18:04:26,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,488 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:26,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,489 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 18:04:26,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,514 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2021-12-06 18:04:26,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,545 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2021-12-06 18:04:26,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,555 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,556 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2021-12-06 18:04:26,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,580 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2021-12-06 18:04:26,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,591 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,592 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2021-12-06 18:04:26,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,616 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2021-12-06 18:04:26,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,651 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2021-12-06 18:04:26,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,666 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,666 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2021-12-06 18:04:26,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,708 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2021-12-06 18:04:26,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,718 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,718 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2021-12-06 18:04:26,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,740 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2021-12-06 18:04:26,741 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 [2021-12-06 18:04:26,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,750 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2021-12-06 18:04:26,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,775 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2021-12-06 18:04:26,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,787 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2021-12-06 18:04:26,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,813 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2021-12-06 18:04:26,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2021-12-06 18:04:26,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,867 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2021-12-06 18:04:26,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 18:04:26,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-12-06 18:04:26,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2021-12-06 18:04:26,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,899 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2021-12-06 18:04:26,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 18:04:26,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 18:04:26,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 18:04:26,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:26,928 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 18:04:26,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,928 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2021-12-06 18:04:26,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:26,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:26,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:26,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2021-12-06 18:04:26,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,957 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2021-12-06 18:04:26,958 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 [2021-12-06 18:04:26,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:26,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,966 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:26,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:26,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:26,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2021-12-06 18:04:26,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:26,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:26,987 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:26,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2021-12-06 18:04:26,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:26,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:26,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:26,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:26,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:26,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:26,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:26,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:26,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:26,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2021-12-06 18:04:27,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,016 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2021-12-06 18:04:27,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,025 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,027 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,027 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2021-12-06 18:04:27,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,050 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2021-12-06 18:04:27,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,060 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,060 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2021-12-06 18:04:27,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,080 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2021-12-06 18:04:27,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,089 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2021-12-06 18:04:27,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,109 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2021-12-06 18:04:27,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2021-12-06 18:04:27,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,138 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2021-12-06 18:04:27,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:27,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,167 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2021-12-06 18:04:27,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2021-12-06 18:04:27,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,199 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2021-12-06 18:04:27,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2021-12-06 18:04:27,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,228 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2021-12-06 18:04:27,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,238 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2021-12-06 18:04:27,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,258 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2021-12-06 18:04:27,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,267 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2021-12-06 18:04:27,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,287 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2021-12-06 18:04:27,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:27,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,317 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2021-12-06 18:04:27,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,326 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2021-12-06 18:04:27,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,347 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2021-12-06 18:04:27,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,357 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,358 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,358 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2021-12-06 18:04:27,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,382 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2021-12-06 18:04:27,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,389 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2021-12-06 18:04:27,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,410 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2021-12-06 18:04:27,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,418 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,418 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2021-12-06 18:04:27,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,438 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2021-12-06 18:04:27,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,447 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,447 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2021-12-06 18:04:27,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,468 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2021-12-06 18:04:27,469 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 [2021-12-06 18:04:27,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2021-12-06 18:04:27,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,497 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2021-12-06 18:04:27,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,506 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2021-12-06 18:04:27,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,527 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2021-12-06 18:04:27,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Ended with exit code 0 [2021-12-06 18:04:27,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,556 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2021-12-06 18:04:27,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Ended with exit code 0 [2021-12-06 18:04:27,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,587 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2021-12-06 18:04:27,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:27,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,596 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:27,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:27,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Ended with exit code 0 [2021-12-06 18:04:27,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,617 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2021-12-06 18:04:27,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,628 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,628 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2021-12-06 18:04:27,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,652 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2021-12-06 18:04:27,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,662 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,663 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,663 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Ended with exit code 0 [2021-12-06 18:04:27,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,688 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2021-12-06 18:04:27,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,697 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,699 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,699 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Forceful destruction successful, exit code 0 [2021-12-06 18:04:27,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,728 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2021-12-06 18:04:27,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,740 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2021-12-06 18:04:27,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,768 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2021-12-06 18:04:27,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,778 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-12-06 18:04:27,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,778 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,780 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-12-06 18:04:27,780 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2021-12-06 18:04:27,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,807 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2021-12-06 18:04:27,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,818 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,818 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Ended with exit code 0 [2021-12-06 18:04:27,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,843 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2021-12-06 18:04:27,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,852 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,854 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,854 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2021-12-06 18:04:27,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,882 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2021-12-06 18:04:27,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,893 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,893 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Ended with exit code 0 [2021-12-06 18:04:27,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,922 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2021-12-06 18:04:27,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:27,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,931 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,933 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,933 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:27,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:27,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2021-12-06 18:04:27,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:27,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:27,960 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:27,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2021-12-06 18:04:27,962 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 [2021-12-06 18:04:27,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:27,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:27,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:27,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:27,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:27,980 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:27,980 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:28,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Ended with exit code 0 [2021-12-06 18:04:28,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:28,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:28,039 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:28,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2021-12-06 18:04:28,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:28,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:28,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:28,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:28,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:28,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:28,049 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:28,049 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:28,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2021-12-06 18:04:28,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:28,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:28,073 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:28,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2021-12-06 18:04:28,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:28,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:28,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:28,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:28,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:28,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:28,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:28,084 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:28,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Ended with exit code 0 [2021-12-06 18:04:28,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:28,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:28,112 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:28,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2021-12-06 18:04:28,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:28,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:28,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:28,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:28,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:28,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:28,123 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:28,124 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:28,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2021-12-06 18:04:28,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:28,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:28,154 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:28,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2021-12-06 18:04:28,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:28,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:28,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:28,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:28,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:28,164 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:28,170 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:28,170 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:28,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2021-12-06 18:04:28,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:28,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:28,241 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:28,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2021-12-06 18:04:28,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:28,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:28,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:28,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:28,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:28,249 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:28,251 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-12-06 18:04:28,251 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-12-06 18:04:28,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2021-12-06 18:04:28,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 18:04:28,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:04:28,275 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 18:04:28,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2021-12-06 18:04:28,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 18:04:28,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 18:04:28,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 18:04:28,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 18:04:28,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 18:04:28,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 18:04:28,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 18:04:28,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 18:04:28,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 18:04:28,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 18:04:28,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Ended with exit code 0 [2021-12-06 18:04:28,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 06.12 06:04:28 BoogieIcfgContainer [2021-12-06 18:04:28,308 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-06 18:04:28,308 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 18:04:28,308 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 18:04:28,309 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 18:04:28,309 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:02" (3/4) ... [2021-12-06 18:04:28,311 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-06 18:04:28,311 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 18:04:28,312 INFO L158 Benchmark]: Toolchain (without parser) took 26646.92ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 104.5MB in the beginning and 45.4MB in the end (delta: 59.1MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2021-12-06 18:04:28,312 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory was 56.2MB in the beginning and 56.2MB in the end (delta: 53.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 18:04:28,313 INFO L158 Benchmark]: CACSL2BoogieTranslator took 176.63ms. Allocated memory is still 125.8MB. Free memory was 104.0MB in the beginning and 101.8MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-06 18:04:28,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.82ms. Allocated memory is still 125.8MB. Free memory was 101.8MB in the beginning and 100.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 18:04:28,313 INFO L158 Benchmark]: Boogie Preprocessor took 20.15ms. Allocated memory is still 125.8MB. Free memory was 100.1MB in the beginning and 98.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 18:04:28,313 INFO L158 Benchmark]: RCFGBuilder took 257.34ms. Allocated memory is still 125.8MB. Free memory was 98.6MB in the beginning and 86.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-12-06 18:04:28,314 INFO L158 Benchmark]: BuchiAutomizer took 26153.56ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 86.3MB in the beginning and 46.4MB in the end (delta: 39.9MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. [2021-12-06 18:04:28,314 INFO L158 Benchmark]: Witness Printer took 2.41ms. Allocated memory is still 151.0MB. Free memory was 46.4MB in the beginning and 45.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 18:04:28,316 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory was 56.2MB in the beginning and 56.2MB in the end (delta: 53.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 176.63ms. Allocated memory is still 125.8MB. Free memory was 104.0MB in the beginning and 101.8MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.82ms. Allocated memory is still 125.8MB. Free memory was 101.8MB in the beginning and 100.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.15ms. Allocated memory is still 125.8MB. Free memory was 100.1MB in the beginning and 98.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 257.34ms. Allocated memory is still 125.8MB. Free memory was 98.6MB in the beginning and 86.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 26153.56ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 86.3MB in the beginning and 46.4MB in the end (delta: 39.9MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. * Witness Printer took 2.41ms. Allocated memory is still 151.0MB. Free memory was 46.4MB in the beginning and 45.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 26.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 26.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital233 mio100 ax100 hnf100 lsp97 ukn71 mio100 lsp28 div240 bol100 ite100 ukn100 eq161 hnf57 smp94 dnf100 smp100 tf100 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 20ms VariablesStem: 2 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;~#d~0.base, ~#d~0.offset := 1, 0;call #Ultimate.allocInit(10, 1);call write~init~int(0, ~#d~0.base, ~#d~0.offset, 1);call write~init~int(3, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 4 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 5 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 6 + ~#d~0.offset, 4);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc0#1.base, main_#t~malloc0#1.offset, main_#t~memcpy~res1#1.base, main_#t~memcpy~res1#1.offset, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_~p~0#1.base, main_~p~0#1.offset;havoc main_~p~0#1.base, main_~p~0#1.offset;call main_#t~malloc0#1.base, main_#t~malloc0#1.offset := #Ultimate.allocOnHeap(10);main_~p~0#1.base, main_~p~0#1.offset := main_#t~malloc0#1.base, main_#t~malloc0#1.offset;havoc main_#t~malloc0#1.base, main_#t~malloc0#1.offset;" "call main_#t~memcpy~res1#1.base, main_#t~memcpy~res1#1.offset := #Ultimate.C_memcpy(main_~p~0#1.base, main_~p~0#1.offset, ~#d~0.base, ~#d~0.offset, 10);"< "assume 1 == #valid[dest.base];assume 1 == #valid[src.base];assume size + dest.offset <= #length[dest.base] && 0 <= dest.offset;assume size + src.offset <= #length[src.base] && 0 <= src.offset;" "#t~loopctr13 := 0;" "assume #t~loopctr13 % 4294967296 < size % 4294967296;call #t~mem14 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 1);call write~unchecked~int(#t~mem14, dest.base, dest.offset + #t~loopctr13, 1);call #t~mem15 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 4);call write~unchecked~int(#t~mem15, dest.base, dest.offset + #t~loopctr13, 4);#t~loopctr13 := 1 + #t~loopctr13;" Loop: "assume #t~loopctr13 % 4294967296 < size % 4294967296;call #t~mem14 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 1);call write~unchecked~int(#t~mem14, dest.base, dest.offset + #t~loopctr13, 1);call #t~mem15 := read~unchecked~int(src.base, src.offset + #t~loopctr13, 4);call write~unchecked~int(#t~mem15, dest.base, dest.offset + #t~loopctr13, 4);#t~loopctr13 := 1 + #t~loopctr13;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-12-06 18:04:28,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_267d7a4b-3ea9-46d4-9387-6a684598087b/bin/uautomizer-DrprNOufMa/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN