./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex6.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX --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 64bit --witnessprinter.graph.data.programhash 17c86d2b8a28fdd005d6739fc4a1f20e5e9dce3ceff149b41d42da89d2ce4175 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 08:46:12,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 08:46:12,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 08:46:13,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 08:46:13,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 08:46:13,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 08:46:13,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 08:46:13,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 08:46:13,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 08:46:13,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 08:46:13,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 08:46:13,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 08:46:13,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 08:46:13,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 08:46:13,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 08:46:13,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 08:46:13,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 08:46:13,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 08:46:13,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 08:46:13,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 08:46:13,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 08:46:13,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 08:46:13,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 08:46:13,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 08:46:13,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 08:46:13,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 08:46:13,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 08:46:13,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 08:46:13,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 08:46:13,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 08:46:13,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 08:46:13,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 08:46:13,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 08:46:13,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 08:46:13,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 08:46:13,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 08:46:13,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 08:46:13,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 08:46:13,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 08:46:13,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 08:46:13,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 08:46:13,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/config/svcomp-Termination-64bit-Automizer_Default.epf [2021-11-09 08:46:13,151 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 08:46:13,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 08:46:13,154 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 08:46:13,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 08:46:13,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 08:46:13,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 08:46:13,156 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 08:46:13,156 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-09 08:46:13,157 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-09 08:46:13,157 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-09 08:46:13,158 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-09 08:46:13,158 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-09 08:46:13,159 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-09 08:46:13,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 08:46:13,159 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-09 08:46:13,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 08:46:13,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 08:46:13,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-09 08:46:13,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-09 08:46:13,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-09 08:46:13,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 08:46:13,161 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-09 08:46:13,161 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 08:46:13,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-09 08:46:13,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 08:46:13,163 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 08:46:13,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 08:46:13,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 08:46:13,166 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 08:46:13,167 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-09 08:46:13,167 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_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17c86d2b8a28fdd005d6739fc4a1f20e5e9dce3ceff149b41d42da89d2ce4175 [2021-11-09 08:46:13,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 08:46:13,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 08:46:13,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 08:46:13,465 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 08:46:13,465 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 08:46:13,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex6.i [2021-11-09 08:46:13,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/data/fad558b0b/30d54adad44c456f894beef00d49ab4f/FLAGb0d151ad4 [2021-11-09 08:46:13,952 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 08:46:13,953 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex6.i [2021-11-09 08:46:13,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/data/fad558b0b/30d54adad44c456f894beef00d49ab4f/FLAGb0d151ad4 [2021-11-09 08:46:14,354 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/data/fad558b0b/30d54adad44c456f894beef00d49ab4f [2021-11-09 08:46:14,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 08:46:14,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 08:46:14,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 08:46:14,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 08:46:14,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 08:46:14,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4ebecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14, skipping insertion in model container [2021-11-09 08:46:14,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 08:46:14,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 08:46:14,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 08:46:14,551 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 08:46:14,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 08:46:14,577 INFO L208 MainTranslator]: Completed translation [2021-11-09 08:46:14,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14 WrapperNode [2021-11-09 08:46:14,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 08:46:14,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 08:46:14,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 08:46:14,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 08:46:14,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 08:46:14,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 08:46:14,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 08:46:14,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 08:46:14,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,642 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 08:46:14,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 08:46:14,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 08:46:14,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 08:46:14,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (1/1) ... [2021-11-09 08:46:14,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:14,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:14,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:14,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-09 08:46:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 08:46:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 08:46:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure g [2021-11-09 08:46:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2021-11-09 08:46:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 08:46:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-09 08:46:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 08:46:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 08:46:15,005 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-09 08:46:15,005 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-09 08:46:15,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 08:46:15 BoogieIcfgContainer [2021-11-09 08:46:15,007 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-09 08:46:15,008 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-09 08:46:15,008 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-09 08:46:15,012 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-09 08:46:15,018 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-09 08:46:15,018 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.11 08:46:14" (1/3) ... [2021-11-09 08:46:15,019 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6527de0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.11 08:46:15, skipping insertion in model container [2021-11-09 08:46:15,020 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-09 08:46:15,020 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:46:14" (2/3) ... [2021-11-09 08:46:15,020 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6527de0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.11 08:46:15, skipping insertion in model container [2021-11-09 08:46:15,020 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-09 08:46:15,020 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 08:46:15" (3/3) ... [2021-11-09 08:46:15,022 INFO L389 chiAutomizerObserver]: Analyzing ICFG rec_malloc_ex6.i [2021-11-09 08:46:15,083 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-09 08:46:15,083 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-09 08:46:15,084 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-09 08:46:15,084 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-09 08:46:15,084 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-09 08:46:15,084 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-09 08:46:15,084 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-09 08:46:15,084 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-09 08:46:15,099 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 8 states have (on average 1.25) internal successors, (10), 10 states have internal predecessors, (10), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-09 08:46:15,139 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2021-11-09 08:46:15,139 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-09 08:46:15,140 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-09 08:46:15,148 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2021-11-09 08:46:15,149 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2021-11-09 08:46:15,149 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-09 08:46:15,149 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 8 states have (on average 1.25) internal successors, (10), 10 states have internal predecessors, (10), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-09 08:46:15,150 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2021-11-09 08:46:15,150 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-09 08:46:15,151 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-09 08:46:15,151 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2021-11-09 08:46:15,151 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2021-11-09 08:46:15,156 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; 11#L-1true havoc main_#res;havoc main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~nondet11, main_#t~nondet12, main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;call main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.allocOnHeap(4);main_~p1~0.base, main_~p1~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset;havoc main_#t~malloc9.base, main_#t~malloc9.offset;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.allocOnHeap(4);main_~p2~0.base, main_~p2~0.offset := main_#t~malloc10.base, main_#t~malloc10.offset;havoc main_#t~malloc10.base, main_#t~malloc10.offset;call write~int(main_#t~nondet11, main_~p1~0.base, main_~p1~0.offset, 4);havoc main_#t~nondet11;call write~int(main_#t~nondet12, main_~p2~0.base, main_~p2~0.offset, 4);havoc main_#t~nondet12;f_#in~p.base, f_#in~p.offset, f_#in~q.base, f_#in~q.offset := main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;havoc f_#t~mem1, f_#t~mem2, f_#t~malloc3.base, f_#t~malloc3.offset, f_#t~mem4, f_~p.base, f_~p.offset, f_~q.base, f_~q.offset, f_~np~0.base, f_~np~0.offset;f_~p.base, f_~p.offset := f_#in~p.base, f_#in~p.offset;f_~q.base, f_~q.offset := f_#in~q.base, f_#in~q.offset;call f_#t~mem1 := read~int(f_~p.base, f_~p.offset, 4);call f_#t~mem2 := read~int(f_~q.base, f_~q.offset, 4); 5#L13true assume !(f_#t~mem1 + f_#t~mem2 < 0);havoc f_#t~mem1;havoc f_#t~mem2;call f_#t~malloc3.base, f_#t~malloc3.offset := #Ultimate.allocOnHeap(4);f_~np~0.base, f_~np~0.offset := f_#t~malloc3.base, f_#t~malloc3.offset;havoc f_#t~malloc3.base, f_#t~malloc3.offset;call f_#t~mem4 := read~int(f_~p.base, f_~p.offset, 4);call write~int(f_#t~mem4 - 1, f_~np~0.base, f_~np~0.offset, 4);havoc f_#t~mem4;call ULTIMATE.dealloc(f_~p.base, f_~p.offset); 10#L23true call g(f_~q.base, f_~q.offset, f_~np~0.base, f_~np~0.offset);< 13#gENTRYtrue [2021-11-09 08:46:15,156 INFO L793 eck$LassoCheckResult]: Loop: 13#gENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem5 := read~int(~p.base, ~p.offset, 4);call #t~mem6 := read~int(~q.base, ~q.offset, 4); 9#L31true assume !(#t~mem5 + #t~mem6 < 0);havoc #t~mem5;havoc #t~mem6;call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(4);~qp~0.base, ~qp~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~mem8 := read~int(~q.base, ~q.offset, 4);call write~int(#t~mem8 - 1, ~qp~0.base, ~qp~0.offset, 4);havoc #t~mem8; 8#L38true call g(~q.base, ~q.offset, ~p.base, ~p.offset);< 13#gENTRYtrue [2021-11-09 08:46:15,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:46:15,162 INFO L85 PathProgramCache]: Analyzing trace with hash 1141163, now seen corresponding path program 1 times [2021-11-09 08:46:15,172 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:46:15,173 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100531415] [2021-11-09 08:46:15,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:46:15,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:46:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 08:46:15,330 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 08:46:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 08:46:15,462 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 08:46:15,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:46:15,466 INFO L85 PathProgramCache]: Analyzing trace with hash 29935, now seen corresponding path program 1 times [2021-11-09 08:46:15,466 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:46:15,466 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044941275] [2021-11-09 08:46:15,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:46:15,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:46:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 08:46:15,514 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 08:46:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 08:46:15,532 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 08:46:15,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 08:46:15,534 INFO L85 PathProgramCache]: Analyzing trace with hash -363351291, now seen corresponding path program 1 times [2021-11-09 08:46:15,535 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 08:46:15,535 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539992776] [2021-11-09 08:46:15,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 08:46:15,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 08:46:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 08:46:15,579 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 08:46:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 08:46:15,656 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 08:46:18,599 INFO L210 LassoAnalysis]: Preferences: [2021-11-09 08:46:18,600 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-09 08:46:18,600 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-09 08:46:18,600 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-09 08:46:18,600 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-09 08:46:18,601 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:18,601 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-09 08:46:18,601 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-09 08:46:18,601 INFO L133 ssoRankerPreferences]: Filename of dumped script: rec_malloc_ex6.i_Iteration1_Lasso [2021-11-09 08:46:18,601 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-09 08:46:18,602 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-09 08:46:18,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,642 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:18,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,103 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 08:46:19,648 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-09 08:46:19,652 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-09 08:46:19,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,663 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-09 08:46:19,667 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 [2021-11-09 08:46:19,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:19,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:19,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2021-11-09 08:46:19,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,730 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-09 08:46:19,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:19,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,752 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:19,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:19,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-11-09 08:46:19,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,776 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-09 08:46:19,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:19,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,785 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:19,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:19,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-11-09 08:46:19,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,812 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:19,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:19,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-09 08:46:19,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:19,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:19,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,895 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:19,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:19,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-09 08:46:19,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:19,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:19,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,951 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-09 08:46:19,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:19,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:19,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:19,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:19,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:19,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:19,988 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:19,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-09 08:46:19,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:19,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:19,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:19,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:19,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:19,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:19,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:19,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-11-09 08:46:20,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,036 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-09 08:46:20,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,072 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-09 08:46:20,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-11-09 08:46:20,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,115 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-09 08:46:20,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:20,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:20,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,194 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-09 08:46:20,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,211 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,244 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-09 08:46:20,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,283 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-09 08:46:20,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:20,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:20,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,369 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-09 08:46:20,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:20,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:20,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,445 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-09 08:46:20,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:20,462 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:20,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,516 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-09 08:46:20,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,524 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:20,524 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:20,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,548 INFO L401 nArgumentSynthesizer]: We have 44 Motzkin's Theorem applications. [2021-11-09 08:46:20,548 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:20,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,613 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-09 08:46:20,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:20,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:20,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,685 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,708 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:20,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:20,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-09 08:46:20,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,782 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-09 08:46:20,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,864 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-09 08:46:20,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,883 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,934 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:20,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:20,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:20,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:20,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:20,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:20,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:20,946 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:20,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:20,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-09 08:46:20,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:20,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:20,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:20,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:20,998 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-09 08:46:21,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,014 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,015 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,059 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,070 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-09 08:46:21,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,109 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,122 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-09 08:46:21,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,170 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,182 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-09 08:46:21,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,234 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,246 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-09 08:46:21,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,289 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,293 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 [2021-11-09 08:46:21,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-09 08:46:21,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,357 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,369 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-09 08:46:21,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:21,370 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 08:46:21,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,433 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,445 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-09 08:46:21,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,509 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-09 08:46:21,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,571 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,583 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-09 08:46:21,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,631 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,643 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-09 08:46:21,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-09 08:46:21,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,682 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-09 08:46:21,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,715 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,727 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-09 08:46:21,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-11-09 08:46:21,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,756 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-09 08:46:21,757 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 [2021-11-09 08:46:21,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,786 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,818 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 [2021-11-09 08:46:21,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,828 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-09 08:46:21,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,870 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-09 08:46:21,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:21,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,930 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-09 08:46:21,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:21,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:21,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-11-09 08:46:21,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:21,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:21,983 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:21,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-09 08:46:21,988 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 [2021-11-09 08:46:21,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:21,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:21,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:21,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:21,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:21,996 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:21,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:21,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,016 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-09 08:46:22,018 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 [2021-11-09 08:46:22,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,025 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,046 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-09 08:46:22,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,075 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-09 08:46:22,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,085 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-11-09 08:46:22,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,120 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-09 08:46:22,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,129 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-11-09 08:46:22,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,150 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-09 08:46:22,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,158 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-09 08:46:22,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,181 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-09 08:46:22,182 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 [2021-11-09 08:46:22,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,190 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,211 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,215 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 [2021-11-09 08:46:22,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-09 08:46:22,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,252 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-09 08:46:22,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,260 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,281 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-09 08:46:22,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:22,289 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:22,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,309 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-09 08:46:22,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,310 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-09 08:46:22,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-11-09 08:46:22,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,352 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-09 08:46:22,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-09 08:46:22,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,383 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-09 08:46:22,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,411 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-09 08:46:22,413 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 [2021-11-09 08:46:22,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-09 08:46:22,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,477 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,489 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-09 08:46:22,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-09 08:46:22,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,512 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-09 08:46:22,513 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 [2021-11-09 08:46:22,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,545 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-09 08:46:22,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,575 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-09 08:46:22,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,650 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-09 08:46:22,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,660 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,680 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-09 08:46:22,693 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 [2021-11-09 08:46:22,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,702 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:22,702 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:22,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-09 08:46:22,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,766 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-09 08:46:22,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-09 08:46:22,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,823 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-09 08:46:22,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:22,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:22,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:22,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:22,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,864 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-09 08:46:22,865 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 [2021-11-09 08:46:22,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,882 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:22,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:22,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-11-09 08:46:22,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,920 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,923 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 [2021-11-09 08:46:22,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-09 08:46:22,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:22,934 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:22,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-09 08:46:22,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,959 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-09 08:46:22,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:22,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:22,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:22,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:22,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:22,971 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:22,971 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:22,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:22,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-11-09 08:46:22,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:22,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:22,996 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:22,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-09 08:46:22,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,005 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:23,005 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:23,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,034 INFO L401 nArgumentSynthesizer]: We have 66 Motzkin's Theorem applications. [2021-11-09 08:46:23,034 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:23,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,124 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-09 08:46:23,142 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:23,143 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:23,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-11-09 08:46:23,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,183 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-09 08:46:23,186 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 [2021-11-09 08:46:23,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,204 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:23,204 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:23,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,237 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-09 08:46:23,238 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 [2021-11-09 08:46:23,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-09 08:46:23,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,266 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-09 08:46:23,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-09 08:46:23,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,303 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-09 08:46:23,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,332 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-09 08:46:23,334 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 [2021-11-09 08:46:23,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-11-09 08:46:23,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,362 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-09 08:46:23,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,371 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-11-09 08:46:23,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,392 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-09 08:46:23,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-09 08:46:23,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,423 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-09 08:46:23,424 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 [2021-11-09 08:46:23,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,453 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-09 08:46:23,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,462 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-11-09 08:46:23,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,491 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-09 08:46:23,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,582 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,595 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:23,595 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:23,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-09 08:46:23,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-11-09 08:46:23,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,623 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-09 08:46:23,624 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 [2021-11-09 08:46:23,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-11-09 08:46:23,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,653 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-09 08:46:23,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,662 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-09 08:46:23,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,683 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-09 08:46:23,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,714 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-09 08:46:23,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-09 08:46:23,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,756 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-09 08:46:23,757 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 [2021-11-09 08:46:23,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,765 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-11-09 08:46:23,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,786 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-09 08:46:23,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,795 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-11-09 08:46:23,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,820 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-09 08:46:23,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-11-09 08:46:23,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,850 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-09 08:46:23,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-11-09 08:46:23,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,896 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-09 08:46:23,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:23,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,927 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-09 08:46:23,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:23,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-09 08:46:23,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:23,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:23,969 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:23,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-09 08:46:23,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:23,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:23,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:23,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:23,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:23,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:23,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:23,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:23,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-11-09 08:46:24,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,006 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-09 08:46:24,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,037 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-09 08:46:24,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,068 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-09 08:46:24,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,101 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-09 08:46:24,102 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 [2021-11-09 08:46:24,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-09 08:46:24,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,130 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-09 08:46:24,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-11-09 08:46:24,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,160 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-09 08:46:24,162 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 [2021-11-09 08:46:24,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,191 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-09 08:46:24,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,220 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-09 08:46:24,221 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 [2021-11-09 08:46:24,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,229 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-11-09 08:46:24,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,250 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-09 08:46:24,251 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 [2021-11-09 08:46:24,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:24,258 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:24,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,279 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-09 08:46:24,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,279 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-09 08:46:24,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-11-09 08:46:24,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,317 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-09 08:46:24,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,348 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-09 08:46:24,349 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 [2021-11-09 08:46:24,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,380 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-09 08:46:24,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,410 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-09 08:46:24,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,440 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-09 08:46:24,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,470 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-09 08:46:24,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,500 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-09 08:46:24,501 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 [2021-11-09 08:46:24,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-11-09 08:46:24,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,531 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-09 08:46:24,532 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 [2021-11-09 08:46:24,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,561 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-09 08:46:24,562 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 [2021-11-09 08:46:24,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:24,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:24,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-11-09 08:46:24,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,627 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-09 08:46:24,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,638 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,659 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-09 08:46:24,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:24,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:24,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:24,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,690 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-09 08:46:24,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:24,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:24,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-11-09 08:46:24,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,746 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-09 08:46:24,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,758 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:24,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:24,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-09 08:46:24,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,811 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-09 08:46:24,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:24,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:24,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:24,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:24,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,849 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:24,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-09 08:46:24,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:24,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:24,858 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:24,858 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:24,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:24,891 INFO L401 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2021-11-09 08:46:24,891 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2021-11-09 08:46:24,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:24,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:24,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:24,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:24,998 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:25,016 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:25,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-09 08:46:25,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,073 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,099 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:25,099 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:25,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-09 08:46:25,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,169 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-09 08:46:25,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,222 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-09 08:46:25,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,278 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,290 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-09 08:46:25,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,334 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,336 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 [2021-11-09 08:46:25,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,346 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-09 08:46:25,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,395 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,399 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 [2021-11-09 08:46:25,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-09 08:46:25,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,454 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-09 08:46:25,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,511 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-09 08:46:25,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-11-09 08:46:25,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,562 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-09 08:46:25,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,592 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-09 08:46:25,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,624 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-09 08:46:25,626 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 [2021-11-09 08:46:25,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,635 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:25,635 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:25,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-11-09 08:46:25,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,659 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-09 08:46:25,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,689 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-09 08:46:25,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,730 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-09 08:46:25,734 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 [2021-11-09 08:46:25,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-11-09 08:46:25,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,772 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-09 08:46:25,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-11-09 08:46:25,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,807 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-09 08:46:25,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-11-09 08:46:25,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,848 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-09 08:46:25,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-11-09 08:46:25,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,889 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-09 08:46:25,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,918 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-09 08:46:25,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,948 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-09 08:46:25,948 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 [2021-11-09 08:46:25,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:25,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:25,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:25,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:25,976 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:25,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-09 08:46:25,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:25,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:25,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:25,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:25,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:25,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:25,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:25,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:25,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,006 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-09 08:46:26,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,035 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-09 08:46:26,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-11-09 08:46:26,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,067 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-09 08:46:26,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,097 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-09 08:46:26,098 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 [2021-11-09 08:46:26,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,127 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-09 08:46:26,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-11-09 08:46:26,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,157 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-09 08:46:26,158 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 [2021-11-09 08:46:26,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,187 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-09 08:46:26,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-11-09 08:46:26,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,217 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-09 08:46:26,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-11-09 08:46:26,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,247 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-09 08:46:26,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-09 08:46:26,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,278 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-09 08:46:26,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:26,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:26,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-09 08:46:26,307 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-09 08:46:26,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,308 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-09 08:46:26,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,341 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-09 08:46:26,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-09 08:46:26,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,370 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-09 08:46:26,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,401 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-09 08:46:26,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-11-09 08:46:26,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,431 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-09 08:46:26,432 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 [2021-11-09 08:46:26,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,461 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-09 08:46:26,462 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 [2021-11-09 08:46:26,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-11-09 08:46:26,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,491 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-09 08:46:26,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-11-09 08:46:26,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,521 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-09 08:46:26,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,573 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-09 08:46:26,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,582 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-11-09 08:46:26,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,602 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-09 08:46:26,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:26,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:26,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-11-09 08:46:26,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,637 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-09 08:46:26,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,661 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-11-09 08:46:26,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,697 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-09 08:46:26,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:26,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:26,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:26,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-11-09 08:46:26,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,728 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-09 08:46:26,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,753 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:26,753 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:26,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-11-09 08:46:26,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,792 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-09 08:46:26,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,805 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:26,805 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:26,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-11-09 08:46:26,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,833 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-09 08:46:26,834 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 [2021-11-09 08:46:26,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:26,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:26,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,846 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:26,846 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:26,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:26,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:26,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:26,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:26,894 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:26,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-09 08:46:26,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:26,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:26,902 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:26,902 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:26,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:26,940 INFO L401 nArgumentSynthesizer]: We have 110 Motzkin's Theorem applications. [2021-11-09 08:46:26,941 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2021-11-09 08:46:27,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-11-09 08:46:27,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,027 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-09 08:46:27,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,039 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:27,040 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:27,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-09 08:46:27,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,068 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-09 08:46:27,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,089 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:27,089 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:27,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,152 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-09 08:46:27,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,218 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-09 08:46:27,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,274 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-09 08:46:27,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,330 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,332 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 [2021-11-09 08:46:27,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-09 08:46:27,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,390 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-09 08:46:27,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,447 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,459 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-09 08:46:27,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,502 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,505 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 [2021-11-09 08:46:27,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,515 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-09 08:46:27,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,560 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,572 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-09 08:46:27,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,621 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,633 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-09 08:46:27,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,677 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,678 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 [2021-11-09 08:46:27,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:27,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:27,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-09 08:46:27,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,737 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,739 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 [2021-11-09 08:46:27,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-09 08:46:27,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,802 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,804 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 [2021-11-09 08:46:27,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-09 08:46:27,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-11-09 08:46:27,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,846 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-09 08:46:27,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,855 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,885 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-09 08:46:27,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-11-09 08:46:27,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,915 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-09 08:46:27,916 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 [2021-11-09 08:46:27,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,926 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-11-09 08:46:27,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,950 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-09 08:46:27,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:27,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:27,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:27,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:27,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:27,979 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:27,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-09 08:46:27,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:27,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:27,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:27,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:27,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:27,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:27,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:27,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,021 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-09 08:46:28,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,030 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-11-09 08:46:28,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,051 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-09 08:46:28,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-09 08:46:28,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,080 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-09 08:46:28,081 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 [2021-11-09 08:46:28,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,090 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,148 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-09 08:46:28,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-09 08:46:28,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,203 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-09 08:46:28,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,233 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-09 08:46:28,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-09 08:46:28,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,263 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-09 08:46:28,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-11-09 08:46:28,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,294 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-09 08:46:28,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,303 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,324 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-09 08:46:28,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-09 08:46:28,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,355 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-09 08:46:28,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,422 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,424 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 [2021-11-09 08:46:28,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-09 08:46:28,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,463 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-09 08:46:28,467 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 [2021-11-09 08:46:28,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,496 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-09 08:46:28,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:28,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:28,505 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:28,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,527 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-09 08:46:28,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,528 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-09 08:46:28,532 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 [2021-11-09 08:46:28,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-09 08:46:28,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,561 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-09 08:46:28,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-09 08:46:28,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,591 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-09 08:46:28,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,621 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-09 08:46:28,622 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 [2021-11-09 08:46:28,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,653 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-09 08:46:28,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,662 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-11-09 08:46:28,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,683 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-09 08:46:28,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-09 08:46:28,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,716 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-09 08:46:28,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-09 08:46:28,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,748 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-09 08:46:28,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,759 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,781 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-09 08:46:28,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,811 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-09 08:46:28,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,821 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:28,821 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:28,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:28,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,844 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-09 08:46:28,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,854 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-09 08:46:28,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,875 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-09 08:46:28,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:28,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:28,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:28,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-09 08:46:28,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,906 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-09 08:46:28,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:28,922 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:28,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:28,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-09 08:46:28,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:28,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:28,959 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:28,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-09 08:46:28,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:28,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:28,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:28,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:28,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:28,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:28,980 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:28,980 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:28,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-09 08:46:29,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,008 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-09 08:46:29,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,019 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:29,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:29,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,047 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-09 08:46:29,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,055 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:29,055 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:29,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,077 INFO L401 nArgumentSynthesizer]: We have 66 Motzkin's Theorem applications. [2021-11-09 08:46:29,077 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:29,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,160 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-09 08:46:29,174 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 [2021-11-09 08:46:29,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,185 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:29,185 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:29,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,212 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-09 08:46:29,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:29,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:29,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,273 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-09 08:46:29,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-09 08:46:29,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,303 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-09 08:46:29,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,333 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-09 08:46:29,334 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 [2021-11-09 08:46:29,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,342 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,363 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-09 08:46:29,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,394 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-09 08:46:29,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-11-09 08:46:29,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,424 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-09 08:46:29,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,433 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-11-09 08:46:29,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,478 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-09 08:46:29,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,508 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-09 08:46:29,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,517 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,538 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-09 08:46:29,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,547 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-11-09 08:46:29,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,569 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,581 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:29,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:29,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-09 08:46:29,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,645 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-09 08:46:29,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,714 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-09 08:46:29,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,765 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-09 08:46:29,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,773 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,796 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-09 08:46:29,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,805 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,826 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-09 08:46:29,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,837 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,858 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-09 08:46:29,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-09 08:46:29,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,889 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-09 08:46:29,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,919 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-09 08:46:29,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-11-09 08:46:29,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,949 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-09 08:46:29,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:29,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:29,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:29,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:29,983 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:29,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-09 08:46:29,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:29,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:29,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:29,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:29,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:29,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:29,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:29,992 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:29,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:29,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,013 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-09 08:46:30,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,022 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-11-09 08:46:30,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,043 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-09 08:46:30,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,073 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-09 08:46:30,089 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 [2021-11-09 08:46:30,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,118 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-09 08:46:30,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,148 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-09 08:46:30,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-09 08:46:30,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,177 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-09 08:46:30,178 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 [2021-11-09 08:46:30,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,207 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-09 08:46:30,208 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 [2021-11-09 08:46:30,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-11-09 08:46:30,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,238 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-09 08:46:30,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,268 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-09 08:46:30,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-11-09 08:46:30,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,297 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-09 08:46:30,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:30,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:30,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:30,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,325 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-09 08:46:30,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,326 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-09 08:46:30,327 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 [2021-11-09 08:46:30,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,334 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,356 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-09 08:46:30,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,365 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,387 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-09 08:46:30,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,395 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-11-09 08:46:30,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,418 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-09 08:46:30,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,461 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-09 08:46:30,462 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 [2021-11-09 08:46:30,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-11-09 08:46:30,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,492 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-09 08:46:30,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,501 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,543 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-09 08:46:30,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-11-09 08:46:30,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,573 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-09 08:46:30,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,607 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-09 08:46:30,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,638 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-09 08:46:30,639 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 [2021-11-09 08:46:30,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,648 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:30,648 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:30,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-11-09 08:46:30,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,673 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-09 08:46:30,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-09 08:46:30,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,705 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-09 08:46:30,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:30,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:30,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:30,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-11-09 08:46:30,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,755 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-09 08:46:30,757 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 [2021-11-09 08:46:30,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,765 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:30,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:30,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-11-09 08:46:30,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,820 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-09 08:46:30,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:30,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:30,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:30,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,866 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-09 08:46:30,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:30,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:30,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,882 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:30,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:30,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:30,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-09 08:46:30,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:30,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:30,918 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:30,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-09 08:46:30,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:30,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:30,927 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:30,928 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:30,928 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:30,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:30,952 INFO L401 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2021-11-09 08:46:30,952 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2021-11-09 08:46:31,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,049 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-09 08:46:31,050 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 [2021-11-09 08:46:31,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,061 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:31,061 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:31,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-11-09 08:46:31,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,090 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-09 08:46:31,093 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 [2021-11-09 08:46:31,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,103 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:31,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:31,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,157 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-09 08:46:31,158 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 [2021-11-09 08:46:31,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,166 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,187 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-09 08:46:31,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,219 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-09 08:46:31,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,227 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,249 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-09 08:46:31,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,259 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,316 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-09 08:46:31,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,361 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-09 08:46:31,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,370 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,370 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,392 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-09 08:46:31,404 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 [2021-11-09 08:46:31,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,434 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-09 08:46:31,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,465 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-09 08:46:31,466 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 [2021-11-09 08:46:31,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,496 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-09 08:46:31,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,506 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:31,506 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:31,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,532 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-09 08:46:31,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,540 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,563 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-09 08:46:31,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,571 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-09 08:46:31,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,597 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-09 08:46:31,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,628 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-09 08:46:31,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,636 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,658 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-09 08:46:31,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-09 08:46:31,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,692 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-09 08:46:31,693 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 [2021-11-09 08:46:31,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-09 08:46:31,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,722 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-09 08:46:31,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,753 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-09 08:46:31,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-11-09 08:46:31,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,785 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-09 08:46:31,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-11-09 08:46:31,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,817 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-09 08:46:31,818 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 [2021-11-09 08:46:31,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-11-09 08:46:31,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,847 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-09 08:46:31,848 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 [2021-11-09 08:46:31,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-11-09 08:46:31,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,879 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-09 08:46:31,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,911 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-09 08:46:31,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:31,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,943 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-09 08:46:31,944 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 [2021-11-09 08:46:31,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,952 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:31,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-09 08:46:31,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:31,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:31,974 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:31,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-09 08:46:31,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:31,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:31,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:31,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:31,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:31,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:31,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:31,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:31,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:31,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,010 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-09 08:46:32,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:32,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:32,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:32,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,041 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-09 08:46:32,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:32,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:32,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:32,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,073 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-09 08:46:32,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:32,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:32,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:32,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,104 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-09 08:46:32,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,112 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:32,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:32,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:32,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,135 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-09 08:46:32,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,143 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:32,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:32,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:32,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-11-09 08:46:32,164 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-09 08:46:32,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,165 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-09 08:46:32,178 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 [2021-11-09 08:46:32,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,186 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-11-09 08:46:32,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,208 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-09 08:46:32,209 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 [2021-11-09 08:46:32,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-11-09 08:46:32,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,240 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-09 08:46:32,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-11-09 08:46:32,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,273 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-09 08:46:32,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-09 08:46:32,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,305 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-09 08:46:32,306 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 [2021-11-09 08:46:32,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-09 08:46:32,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,365 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-09 08:46:32,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,398 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-09 08:46:32,398 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 [2021-11-09 08:46:32,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,429 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-09 08:46:32,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,439 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-11-09 08:46:32,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,461 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-09 08:46:32,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-09 08:46:32,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,500 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-09 08:46:32,501 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 [2021-11-09 08:46:32,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:32,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:32,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-09 08:46:32,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,538 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-09 08:46:32,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,569 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-09 08:46:32,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:32,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:32,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:32,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-09 08:46:32,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,602 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-09 08:46:32,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,624 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:32,624 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:32,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-11-09 08:46:32,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,681 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-09 08:46:32,681 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 [2021-11-09 08:46:32,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:32,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:32,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-09 08:46:32,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,729 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-09 08:46:32,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:32,743 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:32,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:32,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,777 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-09 08:46:32,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,786 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:32,786 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:32,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,816 INFO L401 nArgumentSynthesizer]: We have 110 Motzkin's Theorem applications. [2021-11-09 08:46:32,816 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2021-11-09 08:46:32,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-11-09 08:46:32,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,924 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-09 08:46:32,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,937 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:32,937 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:32,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:32,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-11-09 08:46:32,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:32,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:32,970 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:32,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-09 08:46:32,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:32,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:32,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:32,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:32,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:32,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:32,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:32,991 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:33,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,040 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-09 08:46:33,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,072 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-09 08:46:33,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,082 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-11-09 08:46:33,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,104 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-09 08:46:33,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-11-09 08:46:33,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,149 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-09 08:46:33,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,181 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-09 08:46:33,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,213 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-09 08:46:33,214 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 [2021-11-09 08:46:33,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,254 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-09 08:46:33,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,286 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-09 08:46:33,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-09 08:46:33,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,318 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-09 08:46:33,319 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 [2021-11-09 08:46:33,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-09 08:46:33,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,350 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-09 08:46:33,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,361 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:33,361 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:33,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,391 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-09 08:46:33,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-09 08:46:33,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,423 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-09 08:46:33,424 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 [2021-11-09 08:46:33,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-09 08:46:33,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,455 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-09 08:46:33,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,488 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-09 08:46:33,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-09 08:46:33,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,521 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-09 08:46:33,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,590 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-09 08:46:33,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,664 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,681 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-09 08:46:33,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-09 08:46:33,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,720 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-09 08:46:33,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,753 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-09 08:46:33,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-11-09 08:46:33,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,785 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-09 08:46:33,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,794 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-09 08:46:33,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,817 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-09 08:46:33,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,849 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-09 08:46:33,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-11-09 08:46:33,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,881 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-09 08:46:33,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:33,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,913 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-09 08:46:33,914 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 [2021-11-09 08:46:33,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-09 08:46:33,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,945 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-09 08:46:33,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,954 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:33,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-09 08:46:33,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:33,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:33,977 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:33,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-09 08:46:33,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:33,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:33,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:33,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:33,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:33,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:33,985 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:33,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:33,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:33,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,009 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-09 08:46:34,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:34,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:34,018 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:34,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,040 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-09 08:46:34,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:34,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:34,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:34,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-11-09 08:46:34,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,072 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-09 08:46:34,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:34,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:34,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:34,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,105 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-09 08:46:34,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:34,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:34,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:34,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,136 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-09 08:46:34,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,137 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-11-09 08:46:34,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,167 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-11-09 08:46:34,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-11-09 08:46:34,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,196 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-11-09 08:46:34,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,226 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-11-09 08:46:34,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,255 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-11-09 08:46:34,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-11-09 08:46:34,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,298 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-11-09 08:46:34,299 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 [2021-11-09 08:46:34,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,328 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-11-09 08:46:34,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-11-09 08:46:34,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,357 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-11-09 08:46:34,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,394 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-11-09 08:46:34,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,424 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-11-09 08:46:34,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:34,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:34,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-11-09 08:46:34,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,457 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-11-09 08:46:34,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-11-09 08:46:34,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,487 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-11-09 08:46:34,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-11-09 08:46:34,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,517 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-11-09 08:46:34,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,538 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:34,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:34,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-11-09 08:46:34,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,588 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-11-09 08:46:34,589 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 [2021-11-09 08:46:34,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:34,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:34,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-11-09 08:46:34,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,628 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-11-09 08:46:34,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:34,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:34,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-11-09 08:46:34,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,669 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-11-09 08:46:34,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,677 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,678 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2021-11-09 08:46:34,678 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:34,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,701 INFO L401 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2021-11-09 08:46:34,701 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2021-11-09 08:46:34,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-11-09 08:46:34,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,786 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-11-09 08:46:34,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:34,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:34,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,824 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-11-09 08:46:34,826 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 [2021-11-09 08:46:34,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:34,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:34,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-11-09 08:46:34,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,895 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-11-09 08:46:34,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-11-09 08:46:34,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,925 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-11-09 08:46:34,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,933 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:34,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,955 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-11-09 08:46:34,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,963 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:34,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-11-09 08:46:34,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:34,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:34,984 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:34,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-11-09 08:46:34,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:34,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:34,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:34,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:34,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:34,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:34,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:34,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:34,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:34,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-11-09 08:46:35,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,017 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-11-09 08:46:35,018 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 [2021-11-09 08:46:35,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-11-09 08:46:35,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,047 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-11-09 08:46:35,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,077 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-11-09 08:46:35,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,108 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-11-09 08:46:35,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,139 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-11-09 08:46:35,140 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 [2021-11-09 08:46:35,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,168 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-11-09 08:46:35,169 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 [2021-11-09 08:46:35,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,178 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:35,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:35,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-11-09 08:46:35,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,202 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-11-09 08:46:35,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-11-09 08:46:35,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,236 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-11-09 08:46:35,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,266 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-11-09 08:46:35,267 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 [2021-11-09 08:46:35,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-11-09 08:46:35,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,308 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-11-09 08:46:35,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-11-09 08:46:35,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,338 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-11-09 08:46:35,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,383 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-11-09 08:46:35,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-11-09 08:46:35,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,420 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-11-09 08:46:35,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,450 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-11-09 08:46:35,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,480 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-11-09 08:46:35,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,513 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-11-09 08:46:35,514 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 [2021-11-09 08:46:35,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2021-11-09 08:46:35,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,544 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-11-09 08:46:35,545 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 [2021-11-09 08:46:35,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,591 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-11-09 08:46:35,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-11-09 08:46:35,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,662 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-11-09 08:46:35,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-11-09 08:46:35,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,708 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-11-09 08:46:35,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:35,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,739 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-11-09 08:46:35,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:35,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:35,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:35,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:35,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:35,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:35,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:35,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-11-09 08:46:35,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:35,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:35,777 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:35,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-11-09 08:46:35,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:35,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:35,790 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:35,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-09 08:46:44,217 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-11-09 08:46:44,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,225 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-11-09 08:46:44,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,250 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-11-09 08:46:44,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2021-11-09 08:46:44,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,286 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-11-09 08:46:44,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,294 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2021-11-09 08:46:44,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,315 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-11-09 08:46:44,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,323 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2021-11-09 08:46:44,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,344 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-11-09 08:46:44,345 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 [2021-11-09 08:46:44,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,374 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-11-09 08:46:44,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,383 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,409 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-11-09 08:46:44,410 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 [2021-11-09 08:46:44,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,417 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,438 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-11-09 08:46:44,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 08:46:44,446 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 08:46:44,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2021-11-09 08:46:44,466 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-09 08:46:44,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,467 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-11-09 08:46:44,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,476 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:44,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,497 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-11-09 08:46:44,498 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 [2021-11-09 08:46:44,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,505 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:44,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2021-11-09 08:46:44,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,526 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-11-09 08:46:44,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:44,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2021-11-09 08:46:44,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,557 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-11-09 08:46:44,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:44,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,587 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-11-09 08:46:44,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,596 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:44,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,617 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-11-09 08:46:44,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,626 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,634 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:44,634 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:44,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2021-11-09 08:46:44,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,674 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-11-09 08:46:44,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:44,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:44,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,733 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-11-09 08:46:44,734 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 [2021-11-09 08:46:44,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,743 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:44,743 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:44,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,780 INFO L401 nArgumentSynthesizer]: We have 114 Motzkin's Theorem applications. [2021-11-09 08:46:44,781 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:44,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2021-11-09 08:46:44,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,870 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-11-09 08:46:44,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,886 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:44,886 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:44,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,917 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-11-09 08:46:44,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,928 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:44,928 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:44,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:44,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,953 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-11-09 08:46:44,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:44,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,963 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:44,963 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:44,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:44,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2021-11-09 08:46:44,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:44,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:44,988 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:44,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-11-09 08:46:44,988 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 [2021-11-09 08:46:44,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:44,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:44,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:44,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:44,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:44,996 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:44,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:44,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,017 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-11-09 08:46:45,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,046 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-11-09 08:46:45,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,076 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-11-09 08:46:45,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,105 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-11-09 08:46:45,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,114 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,115 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:45,115 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:45,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2021-11-09 08:46:45,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,139 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-11-09 08:46:45,140 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 [2021-11-09 08:46:45,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,147 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,168 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-11-09 08:46:45,169 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 [2021-11-09 08:46:45,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2021-11-09 08:46:45,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,197 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-11-09 08:46:45,198 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 [2021-11-09 08:46:45,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,227 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-11-09 08:46:45,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,237 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,259 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-11-09 08:46:45,260 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 [2021-11-09 08:46:45,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,269 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,290 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-11-09 08:46:45,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,304 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2021-11-09 08:46:45,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,324 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-11-09 08:46:45,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2021-11-09 08:46:45,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,353 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-11-09 08:46:45,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2021-11-09 08:46:45,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,386 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-11-09 08:46:45,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2021-11-09 08:46:45,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,419 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-11-09 08:46:45,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,428 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2021-11-09 08:46:45,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,449 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-11-09 08:46:45,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,480 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-11-09 08:46:45,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,489 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2021-11-09 08:46:45,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,509 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-11-09 08:46:45,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,518 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2021-11-09 08:46:45,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,539 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-11-09 08:46:45,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2021-11-09 08:46:45,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,577 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-11-09 08:46:45,590 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:45,590 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:45,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2021-11-09 08:46:45,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,615 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-11-09 08:46:45,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2021-11-09 08:46:45,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,647 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-11-09 08:46:45,648 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 [2021-11-09 08:46:45,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,656 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,679 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2021-11-09 08:46:45,680 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 [2021-11-09 08:46:45,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,708 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2021-11-09 08:46:45,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,738 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2021-11-09 08:46:45,739 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 [2021-11-09 08:46:45,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2021-11-09 08:46:45,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,768 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2021-11-09 08:46:45,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,776 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2021-11-09 08:46:45,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,807 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2021-11-09 08:46:45,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2021-11-09 08:46:45,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,837 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2021-11-09 08:46:45,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2021-11-09 08:46:45,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,867 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2021-11-09 08:46:45,868 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 [2021-11-09 08:46:45,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,876 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,898 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2021-11-09 08:46:45,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,930 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2021-11-09 08:46:45,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,962 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2021-11-09 08:46:45,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:45,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:45,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:45,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:45,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:45,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:45,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:45,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:45,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:45,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:45,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:45,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:45,993 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:45,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2021-11-09 08:46:45,994 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 [2021-11-09 08:46:46,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:46,002 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:46,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2021-11-09 08:46:46,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,024 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2021-11-09 08:46:46,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:46,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:46,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:46,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,053 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2021-11-09 08:46:46,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:46,062 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:46,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2021-11-09 08:46:46,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,082 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2021-11-09 08:46:46,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:46,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:46,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:46,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,111 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:46,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:46,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2021-11-09 08:46:46,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2021-11-09 08:46:46,154 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-09 08:46:46,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,155 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2021-11-09 08:46:46,156 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 [2021-11-09 08:46:46,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:46,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,184 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2021-11-09 08:46:46,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2021-11-09 08:46:46,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,213 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2021-11-09 08:46:46,214 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 [2021-11-09 08:46:46,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2021-11-09 08:46:46,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,241 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2021-11-09 08:46:46,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2021-11-09 08:46:46,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,270 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2021-11-09 08:46:46,271 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 [2021-11-09 08:46:46,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:46,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,299 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2021-11-09 08:46:46,300 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 [2021-11-09 08:46:46,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,320 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:46,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:46,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:46,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,359 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2021-11-09 08:46:46,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,370 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:46,370 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:46,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2021-11-09 08:46:46,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,398 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2021-11-09 08:46:46,398 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 [2021-11-09 08:46:46,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,406 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:46,406 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:46,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,451 INFO L401 nArgumentSynthesizer]: We have 152 Motzkin's Theorem applications. [2021-11-09 08:46:46,451 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2021-11-09 08:46:46,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2021-11-09 08:46:46,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,556 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2021-11-09 08:46:46,557 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 [2021-11-09 08:46:46,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:46,574 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:46,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2021-11-09 08:46:46,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,610 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2021-11-09 08:46:46,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:46,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:46,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2021-11-09 08:46:46,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,647 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2021-11-09 08:46:46,648 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 [2021-11-09 08:46:46,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,659 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:46,659 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:46,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2021-11-09 08:46:46,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,686 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2021-11-09 08:46:46,687 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 [2021-11-09 08:46:46,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:46,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,716 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2021-11-09 08:46:46,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2021-11-09 08:46:46,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,758 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2021-11-09 08:46:46,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2021-11-09 08:46:46,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,801 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2021-11-09 08:46:46,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2021-11-09 08:46:46,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,834 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2021-11-09 08:46:46,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:46,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:46,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2021-11-09 08:46:46,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,872 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2021-11-09 08:46:46,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2021-11-09 08:46:46,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,905 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2021-11-09 08:46:46,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2021-11-09 08:46:46,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,965 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2021-11-09 08:46:46,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:46,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:46,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:46,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:46,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:46,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:46,974 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:46,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:46,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:46,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2021-11-09 08:46:46,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:46,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:46,995 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:46,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2021-11-09 08:46:46,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,024 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2021-11-09 08:46:47,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,053 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2021-11-09 08:46:47,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,082 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2021-11-09 08:46:47,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,112 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2021-11-09 08:46:47,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,140 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2021-11-09 08:46:47,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,170 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2021-11-09 08:46:47,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2021-11-09 08:46:47,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,200 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2021-11-09 08:46:47,201 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 [2021-11-09 08:46:47,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2021-11-09 08:46:47,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,229 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2021-11-09 08:46:47,230 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 [2021-11-09 08:46:47,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,259 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2021-11-09 08:46:47,260 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 [2021-11-09 08:46:47,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,288 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2021-11-09 08:46:47,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,320 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2021-11-09 08:46:47,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:47,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:47,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,353 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2021-11-09 08:46:47,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,381 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2021-11-09 08:46:47,382 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 [2021-11-09 08:46:47,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2021-11-09 08:46:47,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,410 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2021-11-09 08:46:47,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,439 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2021-11-09 08:46:47,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2021-11-09 08:46:47,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,468 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2021-11-09 08:46:47,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2021-11-09 08:46:47,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,496 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2021-11-09 08:46:47,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,525 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2021-11-09 08:46:47,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2021-11-09 08:46:47,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,553 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2021-11-09 08:46:47,554 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 [2021-11-09 08:46:47,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,581 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2021-11-09 08:46:47,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2021-11-09 08:46:47,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,610 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2021-11-09 08:46:47,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,638 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2021-11-09 08:46:47,639 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 [2021-11-09 08:46:47,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,674 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2021-11-09 08:46:47,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,726 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2021-11-09 08:46:47,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,760 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2021-11-09 08:46:47,761 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 [2021-11-09 08:46:47,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Ended with exit code 0 [2021-11-09 08:46:47,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,792 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2021-11-09 08:46:47,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,822 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2021-11-09 08:46:47,822 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 [2021-11-09 08:46:47,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2021-11-09 08:46:47,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,851 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2021-11-09 08:46:47,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:47,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:47,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:47,892 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-09 08:46:47,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,893 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2021-11-09 08:46:47,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:47,902 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:47,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2021-11-09 08:46:47,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,926 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2021-11-09 08:46:47,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:47,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:47,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2021-11-09 08:46:47,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,959 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2021-11-09 08:46:47,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:47,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:47,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:47,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:47,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:47,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:47,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:47,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:47,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:47,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2021-11-09 08:46:47,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:47,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:47,992 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:47,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2021-11-09 08:46:47,993 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 [2021-11-09 08:46:48,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2021-11-09 08:46:48,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,025 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2021-11-09 08:46:48,026 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 [2021-11-09 08:46:48,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2021-11-09 08:46:48,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,058 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2021-11-09 08:46:48,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,082 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:48,082 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:48,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2021-11-09 08:46:48,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,133 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2021-11-09 08:46:48,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,145 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:48,145 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:48,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2021-11-09 08:46:48,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,200 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2021-11-09 08:46:48,201 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 [2021-11-09 08:46:48,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,209 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:48,209 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:48,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,273 INFO L401 nArgumentSynthesizer]: We have 190 Motzkin's Theorem applications. [2021-11-09 08:46:48,273 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2021-11-09 08:46:48,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,413 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2021-11-09 08:46:48,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,436 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:48,436 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:48,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2021-11-09 08:46:48,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,479 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2021-11-09 08:46:48,480 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 [2021-11-09 08:46:48,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,491 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:48,492 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:48,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2021-11-09 08:46:48,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,521 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2021-11-09 08:46:48,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:48,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:48,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,566 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2021-11-09 08:46:48,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2021-11-09 08:46:48,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,597 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2021-11-09 08:46:48,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,631 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2021-11-09 08:46:48,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2021-11-09 08:46:48,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,681 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2021-11-09 08:46:48,682 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 [2021-11-09 08:46:48,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,715 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2021-11-09 08:46:48,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:48,726 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:48,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,750 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2021-11-09 08:46:48,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,759 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2021-11-09 08:46:48,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,779 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2021-11-09 08:46:48,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,809 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2021-11-09 08:46:48,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,817 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2021-11-09 08:46:48,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,838 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2021-11-09 08:46:48,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2021-11-09 08:46:48,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,868 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2021-11-09 08:46:48,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,899 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2021-11-09 08:46:48,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2021-11-09 08:46:48,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,930 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2021-11-09 08:46:48,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,963 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2021-11-09 08:46:48,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:48,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:48,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:48,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:48,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:48,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:48,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:48,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:48,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:48,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:48,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:48,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:48,996 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:48,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2021-11-09 08:46:48,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,006 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2021-11-09 08:46:49,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,030 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2021-11-09 08:46:49,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,062 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2021-11-09 08:46:49,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,094 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2021-11-09 08:46:49,095 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 [2021-11-09 08:46:49,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,153 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2021-11-09 08:46:49,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,218 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,230 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 [2021-11-09 08:46:49,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2021-11-09 08:46:49,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,292 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,293 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 [2021-11-09 08:46:49,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,306 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:49,306 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:49,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2021-11-09 08:46:49,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,349 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2021-11-09 08:46:49,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,405 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2021-11-09 08:46:49,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,417 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,466 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2021-11-09 08:46:49,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,502 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2021-11-09 08:46:49,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,535 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2021-11-09 08:46:49,536 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 [2021-11-09 08:46:49,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,544 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,567 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2021-11-09 08:46:49,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2021-11-09 08:46:49,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,600 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2021-11-09 08:46:49,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2021-11-09 08:46:49,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,633 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2021-11-09 08:46:49,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,666 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2021-11-09 08:46:49,667 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 [2021-11-09 08:46:49,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2021-11-09 08:46:49,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,699 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2021-11-09 08:46:49,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2021-11-09 08:46:49,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,732 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2021-11-09 08:46:49,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2021-11-09 08:46:49,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,766 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2021-11-09 08:46:49,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2021-11-09 08:46:49,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,799 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2021-11-09 08:46:49,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,808 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,831 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2021-11-09 08:46:49,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2021-11-09 08:46:49,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,862 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2021-11-09 08:46:49,863 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 [2021-11-09 08:46:49,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,892 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2021-11-09 08:46:49,893 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 [2021-11-09 08:46:49,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2021-11-09 08:46:49,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,921 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2021-11-09 08:46:49,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 08:46:49,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:49,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:49,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,950 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-09 08:46:49,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,951 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2021-11-09 08:46:49,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:49,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:49,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:49,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:49,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:49,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:49,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:49,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:49,983 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:49,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2021-11-09 08:46:49,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:49,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:49,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:49,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:49,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:49,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:49,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:49,992 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:49,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:49,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2021-11-09 08:46:50,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,014 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2021-11-09 08:46:50,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,046 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2021-11-09 08:46:50,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,054 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,080 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2021-11-09 08:46:50,081 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 [2021-11-09 08:46:50,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2021-11-09 08:46:50,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,112 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2021-11-09 08:46:50,113 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 [2021-11-09 08:46:50,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,130 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:50,130 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:50,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2021-11-09 08:46:50,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,169 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2021-11-09 08:46:50,170 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 [2021-11-09 08:46:50,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,181 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:50,181 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:50,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2021-11-09 08:46:50,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,208 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2021-11-09 08:46:50,209 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 [2021-11-09 08:46:50,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,216 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:50,217 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:50,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,252 INFO L401 nArgumentSynthesizer]: We have 114 Motzkin's Theorem applications. [2021-11-09 08:46:50,253 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:50,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,351 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2021-11-09 08:46:50,352 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 [2021-11-09 08:46:50,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,377 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:50,377 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:50,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2021-11-09 08:46:50,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,414 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2021-11-09 08:46:50,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,425 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:50,425 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:50,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,451 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2021-11-09 08:46:50,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,459 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,462 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:50,462 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:50,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2021-11-09 08:46:50,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,490 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2021-11-09 08:46:50,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,521 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2021-11-09 08:46:50,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2021-11-09 08:46:50,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,554 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2021-11-09 08:46:50,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2021-11-09 08:46:50,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,589 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2021-11-09 08:46:50,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,601 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2021-11-09 08:46:50,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,624 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2021-11-09 08:46:50,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,633 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,635 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:50,635 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:50,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2021-11-09 08:46:50,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,660 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2021-11-09 08:46:50,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,692 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2021-11-09 08:46:50,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,702 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2021-11-09 08:46:50,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,724 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2021-11-09 08:46:50,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2021-11-09 08:46:50,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,757 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2021-11-09 08:46:50,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,766 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2021-11-09 08:46:50,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,814 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2021-11-09 08:46:50,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,823 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,845 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2021-11-09 08:46:50,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,854 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2021-11-09 08:46:50,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,876 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2021-11-09 08:46:50,877 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 [2021-11-09 08:46:50,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2021-11-09 08:46:50,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,907 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2021-11-09 08:46:50,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,915 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2021-11-09 08:46:50,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,938 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2021-11-09 08:46:50,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:50,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:50,969 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:50,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2021-11-09 08:46:50,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:50,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:50,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:50,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:50,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:50,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:50,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:50,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:50,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:50,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:50,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2021-11-09 08:46:50,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:50,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,000 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2021-11-09 08:46:51,001 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 [2021-11-09 08:46:51,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2021-11-09 08:46:51,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,030 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2021-11-09 08:46:51,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,060 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2021-11-09 08:46:51,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,090 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2021-11-09 08:46:51,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,120 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2021-11-09 08:46:51,121 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 [2021-11-09 08:46:51,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,130 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 08:46:51,130 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 08:46:51,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2021-11-09 08:46:51,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,153 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2021-11-09 08:46:51,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2021-11-09 08:46:51,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,183 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2021-11-09 08:46:51,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,214 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2021-11-09 08:46:51,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,223 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,247 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2021-11-09 08:46:51,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2021-11-09 08:46:51,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,280 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2021-11-09 08:46:51,281 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 [2021-11-09 08:46:51,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,312 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2021-11-09 08:46:51,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,344 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2021-11-09 08:46:51,345 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 [2021-11-09 08:46:51,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2021-11-09 08:46:51,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,376 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2021-11-09 08:46:51,377 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 [2021-11-09 08:46:51,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,385 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2021-11-09 08:46:51,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,406 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2021-11-09 08:46:51,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2021-11-09 08:46:51,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,437 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2021-11-09 08:46:51,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,473 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2021-11-09 08:46:51,474 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 [2021-11-09 08:46:51,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,503 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2021-11-09 08:46:51,504 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 [2021-11-09 08:46:51,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,533 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2021-11-09 08:46:51,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,564 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2021-11-09 08:46:51,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,583 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,606 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2021-11-09 08:46:51,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,615 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,640 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2021-11-09 08:46:51,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,649 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2021-11-09 08:46:51,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,673 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2021-11-09 08:46:51,674 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 [2021-11-09 08:46:51,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:51,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 08:46:51,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 08:46:51,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:51,706 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-09 08:46:51,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,706 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2021-11-09 08:46:51,707 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 [2021-11-09 08:46:51,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:51,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Ended with exit code 0 [2021-11-09 08:46:51,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,739 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2021-11-09 08:46:51,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:51,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2021-11-09 08:46:51,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,770 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2021-11-09 08:46:51,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:51,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2021-11-09 08:46:51,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,809 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2021-11-09 08:46:51,809 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 [2021-11-09 08:46:51,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:51,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2021-11-09 08:46:51,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,839 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2021-11-09 08:46:51,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,847 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:51,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:51,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:51,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2021-11-09 08:46:51,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,870 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2021-11-09 08:46:51,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,879 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:51,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:51,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2021-11-09 08:46:51,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,941 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2021-11-09 08:46:51,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:51,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:51,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:51,953 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:51,954 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:51,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:51,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2021-11-09 08:46:51,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:51,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:51,985 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:51,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2021-11-09 08:46:51,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:51,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:51,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:51,994 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:51,994 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:51,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,038 INFO L401 nArgumentSynthesizer]: We have 152 Motzkin's Theorem applications. [2021-11-09 08:46:52,038 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2021-11-09 08:46:52,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Ended with exit code 0 [2021-11-09 08:46:52,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,160 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2021-11-09 08:46:52,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,170 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,182 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:52,182 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:52,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2021-11-09 08:46:52,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,243 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2021-11-09 08:46:52,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,252 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:52,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:52,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,286 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2021-11-09 08:46:52,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,294 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:52,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:52,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2021-11-09 08:46:52,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,329 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2021-11-09 08:46:52,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,338 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,362 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2021-11-09 08:46:52,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2021-11-09 08:46:52,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,395 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2021-11-09 08:46:52,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,403 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2021-11-09 08:46:52,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,426 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2021-11-09 08:46:52,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2021-11-09 08:46:52,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,456 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2021-11-09 08:46:52,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,464 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,466 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:52,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:52,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2021-11-09 08:46:52,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,491 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2021-11-09 08:46:52,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2021-11-09 08:46:52,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,533 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2021-11-09 08:46:52,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Ended with exit code 0 [2021-11-09 08:46:52,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,568 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2021-11-09 08:46:52,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,602 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2021-11-09 08:46:52,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,610 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2021-11-09 08:46:52,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,633 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2021-11-09 08:46:52,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,664 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2021-11-09 08:46:52,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,696 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2021-11-09 08:46:52,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Ended with exit code 0 [2021-11-09 08:46:52,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,727 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2021-11-09 08:46:52,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2021-11-09 08:46:52,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,759 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2021-11-09 08:46:52,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,767 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,791 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2021-11-09 08:46:52,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Ended with exit code 0 [2021-11-09 08:46:52,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,826 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2021-11-09 08:46:52,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,836 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2021-11-09 08:46:52,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,861 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2021-11-09 08:46:52,862 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 [2021-11-09 08:46:52,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,869 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,894 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2021-11-09 08:46:52,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,902 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,927 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2021-11-09 08:46:52,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:52,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,936 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:52,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:52,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:52,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2021-11-09 08:46:52,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,960 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2021-11-09 08:46:52,961 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 [2021-11-09 08:46:52,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:52,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:52,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:52,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:52,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:52,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:52,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:52,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:52,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:52,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:52,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:52,995 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:52,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2021-11-09 08:46:52,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2021-11-09 08:46:53,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,026 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2021-11-09 08:46:53,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,034 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,056 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2021-11-09 08:46:53,057 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 [2021-11-09 08:46:53,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2021-11-09 08:46:53,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,087 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2021-11-09 08:46:53,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,120 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2021-11-09 08:46:53,121 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 [2021-11-09 08:46:53,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2021-11-09 08:46:53,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,152 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2021-11-09 08:46:53,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,160 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,182 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2021-11-09 08:46:53,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,190 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,213 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2021-11-09 08:46:53,214 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 [2021-11-09 08:46:53,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,221 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,243 INFO L229 MonitoredProcess]: Starting monitored process 713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2021-11-09 08:46:53,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,251 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Ended with exit code 0 [2021-11-09 08:46:53,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,274 INFO L229 MonitoredProcess]: Starting monitored process 714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2021-11-09 08:46:53,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,282 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,283 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2021-11-09 08:46:53,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,305 INFO L229 MonitoredProcess]: Starting monitored process 715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2021-11-09 08:46:53,306 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 [2021-11-09 08:46:53,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Ended with exit code 0 [2021-11-09 08:46:53,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,336 INFO L229 MonitoredProcess]: Starting monitored process 716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2021-11-09 08:46:53,337 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 [2021-11-09 08:46:53,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,344 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,366 INFO L229 MonitoredProcess]: Starting monitored process 717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2021-11-09 08:46:53,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,374 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2021-11-09 08:46:53,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,397 INFO L229 MonitoredProcess]: Starting monitored process 718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2021-11-09 08:46:53,398 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 [2021-11-09 08:46:53,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,406 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,428 INFO L229 MonitoredProcess]: Starting monitored process 719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2021-11-09 08:46:53,429 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 [2021-11-09 08:46:53,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Ended with exit code 0 [2021-11-09 08:46:53,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,461 INFO L229 MonitoredProcess]: Starting monitored process 720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2021-11-09 08:46:53,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,495 INFO L229 MonitoredProcess]: Starting monitored process 721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2021-11-09 08:46:53,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 08:46:53,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:53,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:53,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,527 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-09 08:46:53,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,527 INFO L229 MonitoredProcess]: Starting monitored process 722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2021-11-09 08:46:53,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,537 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:53,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Ended with exit code 0 [2021-11-09 08:46:53,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,560 INFO L229 MonitoredProcess]: Starting monitored process 723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2021-11-09 08:46:53,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:53,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,591 INFO L229 MonitoredProcess]: Starting monitored process 724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2021-11-09 08:46:53,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,601 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:53,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Ended with exit code 0 [2021-11-09 08:46:53,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,624 INFO L229 MonitoredProcess]: Starting monitored process 725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2021-11-09 08:46:53,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,634 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:53,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Ended with exit code 0 [2021-11-09 08:46:53,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,657 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2021-11-09 08:46:53,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:53,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:53,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:53,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,697 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2021-11-09 08:46:53,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,722 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:53,722 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:53,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2021-11-09 08:46:53,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,779 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2021-11-09 08:46:53,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:53,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:53,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,793 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:53,793 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:53,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:53,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:53,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:53,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:53,827 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:53,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2021-11-09 08:46:53,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:53,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:53,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:53,836 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:53,836 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:53,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:53,893 INFO L401 nArgumentSynthesizer]: We have 190 Motzkin's Theorem applications. [2021-11-09 08:46:53,893 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2021-11-09 08:46:54,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,058 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2021-11-09 08:46:54,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,081 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:54,081 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:54,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2021-11-09 08:46:54,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,137 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2021-11-09 08:46:54,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:54,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:54,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2021-11-09 08:46:54,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,184 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2021-11-09 08:46:54,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,197 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:54,197 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:54,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,232 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2021-11-09 08:46:54,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2021-11-09 08:46:54,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,267 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2021-11-09 08:46:54,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,298 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2021-11-09 08:46:54,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,330 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2021-11-09 08:46:54,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2021-11-09 08:46:54,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,362 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2021-11-09 08:46:54,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,376 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:54,376 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:54,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2021-11-09 08:46:54,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,403 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2021-11-09 08:46:54,404 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 [2021-11-09 08:46:54,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,450 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2021-11-09 08:46:54,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,489 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2021-11-09 08:46:54,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,533 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2021-11-09 08:46:54,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,568 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2021-11-09 08:46:54,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,578 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,602 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2021-11-09 08:46:54,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,612 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,637 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2021-11-09 08:46:54,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,647 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Ended with exit code 0 [2021-11-09 08:46:54,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,671 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2021-11-09 08:46:54,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,681 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Ended with exit code 0 [2021-11-09 08:46:54,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,703 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2021-11-09 08:46:54,704 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 [2021-11-09 08:46:54,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Ended with exit code 0 [2021-11-09 08:46:54,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,736 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2021-11-09 08:46:54,737 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 [2021-11-09 08:46:54,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,746 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Ended with exit code 0 [2021-11-09 08:46:54,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,770 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2021-11-09 08:46:54,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Ended with exit code 0 [2021-11-09 08:46:54,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,802 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2021-11-09 08:46:54,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,811 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Ended with exit code 0 [2021-11-09 08:46:54,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,834 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2021-11-09 08:46:54,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,844 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2021-11-09 08:46:54,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,868 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2021-11-09 08:46:54,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Ended with exit code 0 [2021-11-09 08:46:54,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,900 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2021-11-09 08:46:54,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 08:46:54,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 08:46:54,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,940 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2021-11-09 08:46:54,944 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 [2021-11-09 08:46:54,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,954 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:54,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:54,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:54,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:54,978 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:54,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2021-11-09 08:46:54,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:54,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:54,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:54,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:54,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:54,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:54,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:54,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:54,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:54,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,010 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2021-11-09 08:46:55,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,020 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,044 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2021-11-09 08:46:55,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,077 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2021-11-09 08:46:55,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Ended with exit code 0 [2021-11-09 08:46:55,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,111 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2021-11-09 08:46:55,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,143 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2021-11-09 08:46:55,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,153 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,175 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2021-11-09 08:46:55,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,185 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Ended with exit code 0 [2021-11-09 08:46:55,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,208 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2021-11-09 08:46:55,209 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 [2021-11-09 08:46:55,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2021-11-09 08:46:55,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,240 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2021-11-09 08:46:55,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,273 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2021-11-09 08:46:55,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Ended with exit code 0 [2021-11-09 08:46:55,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,306 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2021-11-09 08:46:55,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,339 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2021-11-09 08:46:55,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,372 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2021-11-09 08:46:55,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Ended with exit code 0 [2021-11-09 08:46:55,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,405 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2021-11-09 08:46:55,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,439 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2021-11-09 08:46:55,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Ended with exit code 0 [2021-11-09 08:46:55,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,471 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2021-11-09 08:46:55,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:55,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 08:46:55,480 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 08:46:55,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Ended with exit code 0 [2021-11-09 08:46:55,512 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-09 08:46:55,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,513 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2021-11-09 08:46:55,513 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 [2021-11-09 08:46:55,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:55,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2021-11-09 08:46:55,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,542 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2021-11-09 08:46:55,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:55,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Ended with exit code 0 [2021-11-09 08:46:55,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,572 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2021-11-09 08:46:55,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:55,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,603 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2021-11-09 08:46:55,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:55,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Ended with exit code 0 [2021-11-09 08:46:55,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,634 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2021-11-09 08:46:55,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:55,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:55,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:55,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Ended with exit code 0 [2021-11-09 08:46:55,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,667 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2021-11-09 08:46:55,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,677 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:55,690 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:55,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:55,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,737 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2021-11-09 08:46:55,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:55,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:55,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Ended with exit code 0 [2021-11-09 08:46:55,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,779 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2021-11-09 08:46:55,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,789 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:55,789 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:55,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,835 INFO L401 nArgumentSynthesizer]: We have 152 Motzkin's Theorem applications. [2021-11-09 08:46:55,835 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2021-11-09 08:46:55,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:55,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2021-11-09 08:46:55,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:55,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:55,955 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:55,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2021-11-09 08:46:55,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:55,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:55,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:55,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:55,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:55,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:55,974 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:55,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:55,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,014 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2021-11-09 08:46:56,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,025 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:56,025 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:56,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Ended with exit code 0 [2021-11-09 08:46:56,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,053 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2021-11-09 08:46:56,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,064 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:56,064 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:56,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Ended with exit code 0 [2021-11-09 08:46:56,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,093 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2021-11-09 08:46:56,093 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 [2021-11-09 08:46:56,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Ended with exit code 0 [2021-11-09 08:46:56,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,123 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2021-11-09 08:46:56,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2021-11-09 08:46:56,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,153 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2021-11-09 08:46:56,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,162 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,183 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2021-11-09 08:46:56,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,213 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2021-11-09 08:46:56,214 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 [2021-11-09 08:46:56,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:56,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:56,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,246 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2021-11-09 08:46:56,247 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 [2021-11-09 08:46:56,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Ended with exit code 0 [2021-11-09 08:46:56,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,276 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2021-11-09 08:46:56,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Ended with exit code 0 [2021-11-09 08:46:56,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,308 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2021-11-09 08:46:56,308 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 [2021-11-09 08:46:56,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Ended with exit code 0 [2021-11-09 08:46:56,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,339 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2021-11-09 08:46:56,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Ended with exit code 0 [2021-11-09 08:46:56,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,369 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2021-11-09 08:46:56,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2021-11-09 08:46:56,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,399 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2021-11-09 08:46:56,399 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 [2021-11-09 08:46:56,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,428 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2021-11-09 08:46:56,429 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 [2021-11-09 08:46:56,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Ended with exit code 0 [2021-11-09 08:46:56,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,458 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2021-11-09 08:46:56,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,466 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Ended with exit code 0 [2021-11-09 08:46:56,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,495 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2021-11-09 08:46:56,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,524 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2021-11-09 08:46:56,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Ended with exit code 0 [2021-11-09 08:46:56,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,554 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2021-11-09 08:46:56,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2021-11-09 08:46:56,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,584 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2021-11-09 08:46:56,585 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 [2021-11-09 08:46:56,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Ended with exit code 0 [2021-11-09 08:46:56,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,617 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2021-11-09 08:46:56,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,648 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2021-11-09 08:46:56,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,657 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Ended with exit code 0 [2021-11-09 08:46:56,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,679 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2021-11-09 08:46:56,680 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 [2021-11-09 08:46:56,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,689 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 08:46:56,689 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 08:46:56,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Ended with exit code 0 [2021-11-09 08:46:56,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,715 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2021-11-09 08:46:56,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,747 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2021-11-09 08:46:56,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,756 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,777 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2021-11-09 08:46:56,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Ended with exit code 0 [2021-11-09 08:46:56,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,808 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2021-11-09 08:46:56,809 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 [2021-11-09 08:46:56,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,839 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2021-11-09 08:46:56,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,869 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2021-11-09 08:46:56,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Ended with exit code 0 [2021-11-09 08:46:56,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,900 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2021-11-09 08:46:56,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Ended with exit code 0 [2021-11-09 08:46:56,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,930 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2021-11-09 08:46:56,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Ended with exit code 0 [2021-11-09 08:46:56,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,961 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2021-11-09 08:46:56,961 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 [2021-11-09 08:46:56,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:56,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:56,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:56,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:56,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:56,990 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:56,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2021-11-09 08:46:56,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:56,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:56,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:56,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:56,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:56,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:56,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:56,999 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:56,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Ended with exit code 0 [2021-11-09 08:46:57,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,020 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2021-11-09 08:46:57,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Ended with exit code 0 [2021-11-09 08:46:57,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,050 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2021-11-09 08:46:57,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Ended with exit code 0 [2021-11-09 08:46:57,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,083 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2021-11-09 08:46:57,084 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 [2021-11-09 08:46:57,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,092 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,116 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2021-11-09 08:46:57,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,159 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2021-11-09 08:46:57,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Ended with exit code 0 [2021-11-09 08:46:57,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,191 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2021-11-09 08:46:57,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Ended with exit code 0 [2021-11-09 08:46:57,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,222 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2021-11-09 08:46:57,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 08:46:57,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 08:46:57,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 08:46:57,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Ended with exit code 0 [2021-11-09 08:46:57,252 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-09 08:46:57,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,253 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2021-11-09 08:46:57,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,261 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,262 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:57,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,283 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2021-11-09 08:46:57,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,291 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:57,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Ended with exit code 0 [2021-11-09 08:46:57,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,313 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2021-11-09 08:46:57,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,321 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:57,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Ended with exit code 0 [2021-11-09 08:46:57,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,344 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2021-11-09 08:46:57,345 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 [2021-11-09 08:46:57,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,352 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,353 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:57,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Ended with exit code 0 [2021-11-09 08:46:57,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,374 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2021-11-09 08:46:57,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:57,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:57,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:57,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,405 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2021-11-09 08:46:57,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,431 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:57,431 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:57,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,487 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2021-11-09 08:46:57,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,495 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,500 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:57,500 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:57,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,537 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2021-11-09 08:46:57,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,547 INFO L203 nArgumentSynthesizer]: 16 stem disjuncts [2021-11-09 08:46:57,547 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-11-09 08:46:57,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,621 INFO L401 nArgumentSynthesizer]: We have 228 Motzkin's Theorem applications. [2021-11-09 08:46:57,621 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2021-11-09 08:46:57,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,817 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2021-11-09 08:46:57,818 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 [2021-11-09 08:46:57,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,827 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,844 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:57,844 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:57,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Ended with exit code 0 [2021-11-09 08:46:57,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,906 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2021-11-09 08:46:57,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,919 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:57,919 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:57,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:57,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:57,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:57,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:57,951 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:57,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2021-11-09 08:46:57,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:57,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:57,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:57,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:57,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:57,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:57,964 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:57,964 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:57,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,001 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2021-11-09 08:46:58,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,009 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,009 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,032 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2021-11-09 08:46:58,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2021-11-09 08:46:58,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,063 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2021-11-09 08:46:58,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Ended with exit code 0 [2021-11-09 08:46:58,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,095 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2021-11-09 08:46:58,095 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 [2021-11-09 08:46:58,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,126 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2021-11-09 08:46:58,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,137 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:58,137 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:58,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,164 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2021-11-09 08:46:58,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,173 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,174 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2021-11-09 08:46:58,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,199 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2021-11-09 08:46:58,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,209 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2021-11-09 08:46:58,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,235 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2021-11-09 08:46:58,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2021-11-09 08:46:58,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,268 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2021-11-09 08:46:58,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,277 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2021-11-09 08:46:58,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,302 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2021-11-09 08:46:58,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,334 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2021-11-09 08:46:58,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2021-11-09 08:46:58,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,364 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2021-11-09 08:46:58,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,372 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,373 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,395 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2021-11-09 08:46:58,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,427 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2021-11-09 08:46:58,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2021-11-09 08:46:58,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,460 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2021-11-09 08:46:58,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,468 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2021-11-09 08:46:58,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,491 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2021-11-09 08:46:58,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2021-11-09 08:46:58,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,524 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2021-11-09 08:46:58,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,533 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2021-11-09 08:46:58,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,556 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2021-11-09 08:46:58,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,602 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2021-11-09 08:46:58,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,633 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2021-11-09 08:46:58,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,641 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,643 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 08:46:58,644 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 08:46:58,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2021-11-09 08:46:58,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,669 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2021-11-09 08:46:58,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Ended with exit code 0 [2021-11-09 08:46:58,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,700 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2021-11-09 08:46:58,701 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 [2021-11-09 08:46:58,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,708 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,730 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2021-11-09 08:46:58,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Ended with exit code 0 [2021-11-09 08:46:58,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,760 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2021-11-09 08:46:58,761 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 [2021-11-09 08:46:58,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,792 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2021-11-09 08:46:58,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,800 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Ended with exit code 0 [2021-11-09 08:46:58,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,822 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2021-11-09 08:46:58,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,830 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,831 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Ended with exit code 0 [2021-11-09 08:46:58,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,853 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2021-11-09 08:46:58,854 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 [2021-11-09 08:46:58,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,861 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,884 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2021-11-09 08:46:58,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Ended with exit code 0 [2021-11-09 08:46:58,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,916 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2021-11-09 08:46:58,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,925 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Ended with exit code 0 [2021-11-09 08:46:58,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,948 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2021-11-09 08:46:58,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,957 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:58,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:58,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:58,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:58,979 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:58,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2021-11-09 08:46:58,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:58,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:58,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:58,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:58,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:58,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:58,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:58,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:58,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:58,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Ended with exit code 0 [2021-11-09 08:46:59,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:59,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:59,010 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:59,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2021-11-09 08:46:59,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:59,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:59,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:59,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:59,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:59,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:59,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:59,019 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:59,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:59,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:59,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:59,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:59,042 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:59,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2021-11-09 08:46:59,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:59,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:59,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:59,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:59,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:59,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:59,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:59,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:59,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:59,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:59,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:59,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:59,073 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:59,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2021-11-09 08:46:59,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:59,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:59,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:59,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:59,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:59,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:59,081 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:59,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:59,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:59,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2021-11-09 08:46:59,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:59,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:59,105 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:59,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2021-11-09 08:46:59,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:59,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:59,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:59,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:59,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:59,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:59,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:59,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:59,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:59,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2021-11-09 08:46:59,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:59,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:59,135 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:59,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2021-11-09 08:46:59,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:59,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:59,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:59,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:59,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:59,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:59,144 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:59,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:59,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:59,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Forceful destruction successful, exit code 0 [2021-11-09 08:46:59,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 08:46:59,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 08:46:59,167 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 08:46:59,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2021-11-09 08:46:59,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 08:46:59,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 08:46:59,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 08:46:59,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 08:46:59,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 08:46:59,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 08:46:59,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 08:46:59,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 08:46:59,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 08:46:59,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 08:46:59,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Ended with exit code 0 [2021-11-09 08:46:59,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.11 08:46:59 BoogieIcfgContainer [2021-11-09 08:46:59,202 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-11-09 08:46:59,203 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-09 08:46:59,203 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-09 08:46:59,203 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-09 08:46:59,203 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 08:46:15" (3/4) ... [2021-11-09 08:46:59,206 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-09 08:46:59,206 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-09 08:46:59,207 INFO L168 Benchmark]: Toolchain (without parser) took 44848.58 ms. Allocated memory was 96.5 MB in the beginning and 146.8 MB in the end (delta: 50.3 MB). Free memory was 61.3 MB in the beginning and 66.0 MB in the end (delta: -4.7 MB). Peak memory consumption was 44.2 MB. Max. memory is 16.1 GB. [2021-11-09 08:46:59,208 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 96.5 MB. Free memory was 69.0 MB in the beginning and 69.0 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 08:46:59,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 218.50 ms. Allocated memory is still 96.5 MB. Free memory was 61.1 MB in the beginning and 72.2 MB in the end (delta: -11.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-09 08:46:59,209 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.14 ms. Allocated memory is still 96.5 MB. Free memory was 72.2 MB in the beginning and 70.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-09 08:46:59,209 INFO L168 Benchmark]: Boogie Preprocessor took 20.06 ms. Allocated memory is still 96.5 MB. Free memory was 70.7 MB in the beginning and 69.8 MB in the end (delta: 942.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 08:46:59,210 INFO L168 Benchmark]: RCFGBuilder took 361.07 ms. Allocated memory is still 96.5 MB. Free memory was 69.8 MB in the beginning and 59.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-09 08:46:59,210 INFO L168 Benchmark]: BuchiAutomizer took 44193.90 ms. Allocated memory was 96.5 MB in the beginning and 146.8 MB in the end (delta: 50.3 MB). Free memory was 59.0 MB in the beginning and 66.7 MB in the end (delta: -7.7 MB). Peak memory consumption was 89.0 MB. Max. memory is 16.1 GB. [2021-11-09 08:46:59,210 INFO L168 Benchmark]: Witness Printer took 3.43 ms. Allocated memory is still 146.8 MB. Free memory was 66.7 MB in the beginning and 66.0 MB in the end (delta: 780.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 08:46:59,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 96.5 MB. Free memory was 69.0 MB in the beginning and 69.0 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 218.50 ms. Allocated memory is still 96.5 MB. Free memory was 61.1 MB in the beginning and 72.2 MB in the end (delta: -11.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 46.14 ms. Allocated memory is still 96.5 MB. Free memory was 72.2 MB in the beginning and 70.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 20.06 ms. Allocated memory is still 96.5 MB. Free memory was 70.7 MB in the beginning and 69.8 MB in the end (delta: 942.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 361.07 ms. Allocated memory is still 96.5 MB. Free memory was 69.8 MB in the beginning and 59.3 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 44193.90 ms. Allocated memory was 96.5 MB in the beginning and 146.8 MB in the end (delta: 50.3 MB). Free memory was 59.0 MB in the beginning and 66.7 MB in the end (delta: -7.7 MB). Peak memory consumption was 89.0 MB. Max. memory is 16.1 GB. * Witness Printer took 3.43 ms. Allocated memory is still 146.8 MB. Free memory was 66.7 MB in the beginning and 66.0 MB in the end (delta: 780.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * 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 44.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 44.0s. 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: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital694 mio100 ax100 hnf100 lsp99 ukn28 mio100 lsp30 div100 bol100 ite100 ukn100 eq205 hnf87 smp100 dnf522 smp74 tf100 neg84 sie158 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 258ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 16 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 228 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: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;" "havoc main_#res;havoc main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~nondet11, main_#t~nondet12, main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;call main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.allocOnHeap(4);main_~p1~0.base, main_~p1~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset;havoc main_#t~malloc9.base, main_#t~malloc9.offset;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.allocOnHeap(4);main_~p2~0.base, main_~p2~0.offset := main_#t~malloc10.base, main_#t~malloc10.offset;havoc main_#t~malloc10.base, main_#t~malloc10.offset;call write~int(main_#t~nondet11, main_~p1~0.base, main_~p1~0.offset, 4);havoc main_#t~nondet11;call write~int(main_#t~nondet12, main_~p2~0.base, main_~p2~0.offset, 4);havoc main_#t~nondet12;f_#in~p.base, f_#in~p.offset, f_#in~q.base, f_#in~q.offset := main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;havoc f_#t~mem1, f_#t~mem2, f_#t~malloc3.base, f_#t~malloc3.offset, f_#t~mem4, f_~p.base, f_~p.offset, f_~q.base, f_~q.offset, f_~np~0.base, f_~np~0.offset;f_~p.base, f_~p.offset := f_#in~p.base, f_#in~p.offset;f_~q.base, f_~q.offset := f_#in~q.base, f_#in~q.offset;call f_#t~mem1 := read~int(f_~p.base, f_~p.offset, 4);call f_#t~mem2 := read~int(f_~q.base, f_~q.offset, 4);" "assume !(f_#t~mem1 + f_#t~mem2 < 0);havoc f_#t~mem1;havoc f_#t~mem2;call f_#t~malloc3.base, f_#t~malloc3.offset := #Ultimate.allocOnHeap(4);f_~np~0.base, f_~np~0.offset := f_#t~malloc3.base, f_#t~malloc3.offset;havoc f_#t~malloc3.base, f_#t~malloc3.offset;call f_#t~mem4 := read~int(f_~p.base, f_~p.offset, 4);call write~int(f_#t~mem4 - 1, f_~np~0.base, f_~np~0.offset, 4);havoc f_#t~mem4;call ULTIMATE.dealloc(f_~p.base, f_~p.offset);" "call g(f_~q.base, f_~q.offset, f_~np~0.base, f_~np~0.offset);"< "~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem5 := read~int(~p.base, ~p.offset, 4);call #t~mem6 := read~int(~q.base, ~q.offset, 4);" "assume !(#t~mem5 + #t~mem6 < 0);havoc #t~mem5;havoc #t~mem6;call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(4);~qp~0.base, ~qp~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~mem8 := read~int(~q.base, ~q.offset, 4);call write~int(#t~mem8 - 1, ~qp~0.base, ~qp~0.offset, 4);havoc #t~mem8;" "call g(~q.base, ~q.offset, ~p.base, ~p.offset);"< Loop: "~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem5 := read~int(~p.base, ~p.offset, 4);call #t~mem6 := read~int(~q.base, ~q.offset, 4);" "assume !(#t~mem5 + #t~mem6 < 0);havoc #t~mem5;havoc #t~mem6;call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(4);~qp~0.base, ~qp~0.offset := #t~malloc7.base, #t~malloc7.offset;havoc #t~malloc7.base, #t~malloc7.offset;call #t~mem8 := read~int(~q.base, ~q.offset, 4);call write~int(#t~mem8 - 1, ~qp~0.base, ~qp~0.offset, 4);havoc #t~mem8;" "call g(~q.base, ~q.offset, ~p.base, ~p.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination [2021-11-09 08:46:59,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ea762e-f841-4144-bbc6-4d2d501e0931/bin/uautomizer-IVEQpCNsaX/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN