./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0ace7a09f7f3838d487cff246c419fb4727963d1c82067e9bae91cd3f078ad54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:04:31,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:04:31,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:04:32,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:04:32,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:04:32,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:04:32,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:04:32,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:04:32,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:04:32,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:04:32,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:04:32,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:04:32,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:04:32,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:04:32,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:04:32,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:04:32,066 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:04:32,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:04:32,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:04:32,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:04:32,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:04:32,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:04:32,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:04:32,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:04:32,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:04:32,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:04:32,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:04:32,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:04:32,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:04:32,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:04:32,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:04:32,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:04:32,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:04:32,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:04:32,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:04:32,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:04:32,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:04:32,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:04:32,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:04:32,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:04:32,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:04:32,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-18 20:04:32,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:04:32,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:04:32,157 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:04:32,157 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:04:32,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:04:32,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:04:32,160 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:04:32,160 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-18 20:04:32,160 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-18 20:04:32,160 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-18 20:04:32,161 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-18 20:04:32,161 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-18 20:04:32,162 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-18 20:04:32,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:04:32,162 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 20:04:32,162 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 20:04:32,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:04:32,163 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 20:04:32,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:04:32,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-18 20:04:32,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-18 20:04:32,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-18 20:04:32,163 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 20:04:32,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:04:32,165 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-18 20:04:32,165 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:04:32,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-18 20:04:32,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:04:32,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:04:32,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:04:32,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:04:32,167 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-18 20:04:32,168 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_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ace7a09f7f3838d487cff246c419fb4727963d1c82067e9bae91cd3f078ad54 [2022-11-18 20:04:32,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:04:32,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:04:32,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:04:32,470 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:04:32,471 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:04:32,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c [2022-11-18 20:04:32,544 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/data/b8dd45d5d/3683eded77d140d0b4e5f08d6a3b6d70/FLAG5243e485b [2022-11-18 20:04:33,196 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:04:33,196 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c [2022-11-18 20:04:33,209 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/data/b8dd45d5d/3683eded77d140d0b4e5f08d6a3b6d70/FLAG5243e485b [2022-11-18 20:04:33,450 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/data/b8dd45d5d/3683eded77d140d0b4e5f08d6a3b6d70 [2022-11-18 20:04:33,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:04:33,454 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:04:33,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:04:33,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:04:33,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:04:33,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:04:33" (1/1) ... [2022-11-18 20:04:33,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@749a898c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:33, skipping insertion in model container [2022-11-18 20:04:33,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:04:33" (1/1) ... [2022-11-18 20:04:33,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:04:33,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:04:33,895 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c[31172,31185] [2022-11-18 20:04:33,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:04:33,927 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:04:34,012 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c[31172,31185] [2022-11-18 20:04:34,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:04:34,028 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:04:34,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34 WrapperNode [2022-11-18 20:04:34,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:04:34,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:04:34,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:04:34,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:04:34,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,114 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 938 [2022-11-18 20:04:34,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:04:34,115 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:04:34,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:04:34,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:04:34,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,181 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:04:34,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:04:34,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:04:34,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:04:34,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (1/1) ... [2022-11-18 20:04:34,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:34,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:34,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:34,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-18 20:04:34,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:04:34,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:04:34,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:04:34,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:04:34,502 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:04:34,504 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:04:35,685 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:04:35,698 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:04:35,699 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 20:04:35,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:04:35 BoogieIcfgContainer [2022-11-18 20:04:35,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:04:35,703 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-18 20:04:35,703 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-18 20:04:35,709 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-18 20:04:35,710 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 20:04:35,710 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 08:04:33" (1/3) ... [2022-11-18 20:04:35,711 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4035f676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 08:04:35, skipping insertion in model container [2022-11-18 20:04:35,711 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 20:04:35,712 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:34" (2/3) ... [2022-11-18 20:04:35,712 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4035f676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 08:04:35, skipping insertion in model container [2022-11-18 20:04:35,712 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 20:04:35,712 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:04:35" (3/3) ... [2022-11-18 20:04:35,713 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c [2022-11-18 20:04:35,787 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-18 20:04:35,787 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-18 20:04:35,788 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-18 20:04:35,788 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-18 20:04:35,788 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-18 20:04:35,788 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-18 20:04:35,788 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-18 20:04:35,788 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-18 20:04:35,793 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 307 states, 306 states have (on average 1.8202614379084967) internal successors, (557), 306 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:35,832 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2022-11-18 20:04:35,832 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:04:35,832 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:04:35,846 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:35,847 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:35,847 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-18 20:04:35,849 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 307 states, 306 states have (on average 1.8202614379084967) internal successors, (557), 306 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:35,878 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 107 [2022-11-18 20:04:35,886 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:04:35,886 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:04:35,889 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:35,891 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:35,909 INFO L748 eck$LassoCheckResult]: Stem: 303#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 204#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 7#L454true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 158#L465true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 95#L475true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 125#L486true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 257#L496true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 185#L507true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 259#L517true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 208#L528true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 134#L538true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 69#L549true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 210#L559true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 56#L570true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2#L580true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 136#L591true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 225#L601true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 6#L612true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 271#L622true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 153#L633true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 50#L643true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 133#L654true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 53#L664true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 87#L675true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 104#L685true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 213#L696true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 288#L706true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 26#L717true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 178#L727true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 78#L738true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 52#L748true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 201#L759true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 64#L769true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 166#L780true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 92#L790true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 292#L801true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 98#L811true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 249#L822true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 5#L832true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 96#L843true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 57#L853true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 137#L864true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 252#L874true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 74#L885true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 101#L895true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 282#L906true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 301#L916true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 175#L927true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 258#L937true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 9#L948true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 140#L958true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 302#L958-1true init_#res#1 := init_~tmp___23~0#1; 103#L1143true main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 58#L22true assume !(0 == assume_abort_if_not_~cond#1); 124#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 241#L1284-2true [2022-11-18 20:04:35,910 INFO L750 eck$LassoCheckResult]: Loop: 241#L1284-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 80#L115true assume !(0 != ~mode1~0 % 256); 113#L154true assume !(~r1~0 % 256 < 2); 297#L154-1true ~mode1~0 := 1; 229#L115-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 281#L182true assume !(0 != ~mode2~0 % 256); 261#L221true assume !(~r2~0 % 256 < 3); 79#L221-1true ~mode2~0 := 1; 28#L182-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 12#L249true assume !(0 != ~mode3~0 % 256); 37#L288true assume !(~r3~0 % 256 < 3); 238#L288-1true ~mode3~0 := 1; 33#L249-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 296#L316true assume !(0 != ~mode4~0 % 256); 200#L355true assume !(~r4~0 % 256 < 3); 308#L355-1true ~mode4~0 := 1; 247#L316-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 49#L1151true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 287#L1151-1true check_#res#1 := check_~tmp~1#1; 184#L1203true main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 304#L1326true assume !(0 == assert_~arg#1 % 256); 174#L1321true assume { :end_inline_assert } true; 241#L1284-2true [2022-11-18 20:04:35,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:35,932 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 1 times [2022-11-18 20:04:35,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:35,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018512903] [2022-11-18 20:04:35,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:36,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:36,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018512903] [2022-11-18 20:04:36,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018512903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:36,495 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:36,496 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:04:36,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742330275] [2022-11-18 20:04:36,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:36,504 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-18 20:04:36,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:36,509 INFO L85 PathProgramCache]: Analyzing trace with hash -407676783, now seen corresponding path program 1 times [2022-11-18 20:04:36,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:36,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272179088] [2022-11-18 20:04:36,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:36,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:36,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:36,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:36,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272179088] [2022-11-18 20:04:36,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272179088] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:36,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:36,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:04:36,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243528347] [2022-11-18 20:04:36,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:36,800 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-18 20:04:36,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:04:36,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:04:36,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:04:36,869 INFO L87 Difference]: Start difference. First operand has 307 states, 306 states have (on average 1.8202614379084967) internal successors, (557), 306 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:37,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:04:37,121 INFO L93 Difference]: Finished difference Result 307 states and 553 transitions. [2022-11-18 20:04:37,122 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 307 states and 553 transitions. [2022-11-18 20:04:37,128 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 106 [2022-11-18 20:04:37,135 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 307 states to 302 states and 540 transitions. [2022-11-18 20:04:37,137 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 302 [2022-11-18 20:04:37,138 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 302 [2022-11-18 20:04:37,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 302 states and 540 transitions. [2022-11-18 20:04:37,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:04:37,141 INFO L218 hiAutomatonCegarLoop]: Abstraction has 302 states and 540 transitions. [2022-11-18 20:04:37,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states and 540 transitions. [2022-11-18 20:04:37,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2022-11-18 20:04:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 302 states have (on average 1.7880794701986755) internal successors, (540), 301 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 540 transitions. [2022-11-18 20:04:37,199 INFO L240 hiAutomatonCegarLoop]: Abstraction has 302 states and 540 transitions. [2022-11-18 20:04:37,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:04:37,207 INFO L428 stractBuchiCegarLoop]: Abstraction has 302 states and 540 transitions. [2022-11-18 20:04:37,207 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-18 20:04:37,207 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 302 states and 540 transitions. [2022-11-18 20:04:37,217 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 106 [2022-11-18 20:04:37,218 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:04:37,218 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:04:37,221 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:37,224 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:37,224 INFO L748 eck$LassoCheckResult]: Stem: 933#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 909#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 645#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 646#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 806#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 807#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 843#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 725#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 896#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 829#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 853#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 768#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 769#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 744#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 632#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 633#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 855#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 643#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 644#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 876#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 733#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 734#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 739#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 685#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 798#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 822#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 917#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 689#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 690#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 636#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 737#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 738#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 760#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 761#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 801#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 802#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 811#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 812#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 640#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 641#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 745#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 747#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 856#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 777#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 778#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 815#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 930#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 867#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 890#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 651#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 652#L958 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 655#L958-1 init_#res#1 := init_~tmp___23~0#1; 820#L1143 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 748#L22 assume !(0 == assume_abort_if_not_~cond#1); 749#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 842#L1284-2 [2022-11-18 20:04:37,225 INFO L750 eck$LassoCheckResult]: Loop: 842#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 786#L115 assume !(0 != ~mode1~0 % 256); 787#L154 assume !(~r1~0 % 256 < 2); 831#L154-1 ~mode1~0 := 1; 799#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 922#L182 assume !(0 != ~mode2~0 % 256); 929#L221 assume !(~r2~0 % 256 < 3); 785#L221-1 ~mode2~0 := 1; 693#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 658#L249 assume !(0 != ~mode3~0 % 256); 660#L288 assume !(~r3~0 % 256 < 3); 712#L288-1 ~mode3~0 := 1; 703#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 704#L316 assume !(0 != ~mode4~0 % 256); 907#L355 assume !(~r4~0 % 256 < 3); 675#L355-1 ~mode4~0 := 1; 702#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 731#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 732#L1152 assume ~st1~0 + ~nl1~0 <= 1; 791#L1153 assume ~st2~0 + ~nl2~0 <= 1; 792#L1154 assume ~st3~0 + ~nl3~0 <= 1; 696#L1155 assume ~st4~0 + ~nl4~0 <= 1; 697#L1156 assume ~r1~0 % 256 >= 3; 708#L1160 assume ~r1~0 % 256 < 3; 709#L1165 assume ~r1~0 % 256 >= 3; 718#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 695#L1151-1 check_#res#1 := check_~tmp~1#1; 894#L1203 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 895#L1326 assume !(0 == assert_~arg#1 % 256); 889#L1321 assume { :end_inline_assert } true; 842#L1284-2 [2022-11-18 20:04:37,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:37,226 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 2 times [2022-11-18 20:04:37,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:37,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151126337] [2022-11-18 20:04:37,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:37,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:37,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:37,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151126337] [2022-11-18 20:04:37,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151126337] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:37,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:37,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:04:37,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973819341] [2022-11-18 20:04:37,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:37,441 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-18 20:04:37,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:37,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1586373536, now seen corresponding path program 1 times [2022-11-18 20:04:37,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:37,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254049152] [2022-11-18 20:04:37,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:37,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:37,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:37,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254049152] [2022-11-18 20:04:37,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254049152] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:37,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:37,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:04:37,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842134212] [2022-11-18 20:04:37,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:37,534 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-18 20:04:37,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:04:37,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:04:37,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:04:37,535 INFO L87 Difference]: Start difference. First operand 302 states and 540 transitions. cyclomatic complexity: 239 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:37,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:04:37,623 INFO L93 Difference]: Finished difference Result 389 states and 680 transitions. [2022-11-18 20:04:37,623 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 389 states and 680 transitions. [2022-11-18 20:04:37,628 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 193 [2022-11-18 20:04:37,635 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 389 states to 389 states and 680 transitions. [2022-11-18 20:04:37,635 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 389 [2022-11-18 20:04:37,637 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 389 [2022-11-18 20:04:37,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 389 states and 680 transitions. [2022-11-18 20:04:37,645 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:04:37,645 INFO L218 hiAutomatonCegarLoop]: Abstraction has 389 states and 680 transitions. [2022-11-18 20:04:37,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states and 680 transitions. [2022-11-18 20:04:37,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 387. [2022-11-18 20:04:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 387 states, 387 states have (on average 1.7493540051679586) internal successors, (677), 386 states have internal predecessors, (677), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 677 transitions. [2022-11-18 20:04:37,680 INFO L240 hiAutomatonCegarLoop]: Abstraction has 387 states and 677 transitions. [2022-11-18 20:04:37,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:04:37,681 INFO L428 stractBuchiCegarLoop]: Abstraction has 387 states and 677 transitions. [2022-11-18 20:04:37,681 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-18 20:04:37,682 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 387 states and 677 transitions. [2022-11-18 20:04:37,685 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2022-11-18 20:04:37,685 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:04:37,685 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:04:37,692 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:37,693 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:37,693 INFO L748 eck$LassoCheckResult]: Stem: 1642#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 1614#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1353#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1354#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1506#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1507#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1543#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1424#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1600#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1529#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1553#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1467#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1468#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1443#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1334#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1335#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1555#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1343#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1344#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1577#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1432#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1433#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1438#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1385#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1497#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1522#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1622#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1389#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1390#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1333#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1436#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1437#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1458#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1459#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1501#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1502#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1511#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1512#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1340#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1341#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1444#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1446#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1556#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1476#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1477#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1515#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1638#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1568#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1592#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1348#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1349#L958 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1352#L958-1 init_#res#1 := init_~tmp___23~0#1; 1520#L1143 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1447#L22 assume !(0 == assume_abort_if_not_~cond#1); 1448#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1542#L1284-2 [2022-11-18 20:04:37,694 INFO L750 eck$LassoCheckResult]: Loop: 1542#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1645#L115 assume !(0 != ~mode1~0 % 256); 1644#L154 assume !(~r1~0 % 256 < 2); 1531#L154-1 ~mode1~0 := 1; 1708#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1705#L182 assume !(0 != ~mode2~0 % 256); 1701#L221 assume !(~r2~0 % 256 < 3); 1698#L221-1 ~mode2~0 := 1; 1695#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1685#L249 assume !(0 != ~mode3~0 % 256); 1683#L288 assume !(~r3~0 % 256 < 3); 1674#L288-1 ~mode3~0 := 1; 1673#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1668#L316 assume !(0 != ~mode4~0 % 256); 1661#L355 assume !(~r4~0 % 256 < 3); 1657#L355-1 ~mode4~0 := 1; 1656#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1655#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1654#L1152 assume ~st1~0 + ~nl1~0 <= 1; 1653#L1153 assume ~st2~0 + ~nl2~0 <= 1; 1652#L1154 assume ~st3~0 + ~nl3~0 <= 1; 1651#L1155 assume ~st4~0 + ~nl4~0 <= 1; 1650#L1156 assume !(~r1~0 % 256 >= 3); 1595#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1596#L1160 assume ~r1~0 % 256 < 3; 1643#L1165 assume !(~r1~0 % 256 >= 3); 1565#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1566#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1649#L1151-1 check_#res#1 := check_~tmp~1#1; 1648#L1203 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1647#L1326 assume !(0 == assert_~arg#1 % 256); 1646#L1321 assume { :end_inline_assert } true; 1542#L1284-2 [2022-11-18 20:04:37,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:37,695 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 3 times [2022-11-18 20:04:37,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:37,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929203376] [2022-11-18 20:04:37,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:37,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:37,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:37,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929203376] [2022-11-18 20:04:37,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929203376] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:37,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:37,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:04:37,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796652584] [2022-11-18 20:04:37,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:37,890 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-18 20:04:37,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:37,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1235433792, now seen corresponding path program 1 times [2022-11-18 20:04:37,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:37,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75593002] [2022-11-18 20:04:37,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:37,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:37,915 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:04:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:37,963 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:04:39,302 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:04:39,302 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:04:39,303 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:04:39,303 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:04:39,303 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 20:04:39,303 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:39,303 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:04:39,303 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:04:39,304 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2022-11-18 20:04:39,304 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:04:39,304 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:04:39,327 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,339 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,356 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,360 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,364 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,369 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,376 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,379 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,442 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,446 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,464 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,472 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,480 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,484 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,491 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:39,495 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,317 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:04:40,318 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 20:04:40,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:40,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:40,326 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:40,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-18 20:04:40,332 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:04:40,332 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:40,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:40,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:40,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:40,371 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:40,378 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 20:04:40,379 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:40,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-18 20:04:40,553 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 20:04:40,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-11-18 20:04:40,557 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:04:40,557 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:04:40,557 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:04:40,558 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:04:40,558 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 20:04:40,558 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:40,558 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:04:40,558 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:04:40,558 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2022-11-18 20:04:40,558 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:04:40,558 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:04:40,567 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,570 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,577 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,634 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,638 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,644 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,653 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,667 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,670 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,673 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,688 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,692 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,699 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,706 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:40,713 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:41,512 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:04:41,517 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 20:04:41,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,519 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:41,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-18 20:04:41,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,566 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-18 20:04:41,570 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 [2022-11-18 20:04:41,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,604 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:41,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-18 20:04:41,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,639 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,668 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,676 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 [2022-11-18 20:04:41,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,690 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-18 20:04:41,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,719 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:41,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-18 20:04:41,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-18 20:04:41,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,750 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-18 20:04:41,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:41,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,778 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,795 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-18 20:04:41,803 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 [2022-11-18 20:04:41,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,832 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-18 20:04:41,838 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 [2022-11-18 20:04:41,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,858 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-18 20:04:41,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:41,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,879 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:41,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-18 20:04:41,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,931 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,948 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 [2022-11-18 20:04:41,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:41,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:41,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:41,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:41,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:41,962 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:41,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:41,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-18 20:04:41,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:41,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:41,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:41,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:41,992 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:41,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-18 20:04:41,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:42,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:42,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-11-18 20:04:42,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,019 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-18 20:04:42,022 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 [2022-11-18 20:04:42,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:42,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:42,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,039 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-18 20:04:42,043 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 [2022-11-18 20:04:42,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:42,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:42,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,061 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-18 20:04:42,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:42,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:42,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,083 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-18 20:04:42,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:42,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:42,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,104 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-18 20:04:42,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:42,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:42,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,134 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 20:04:42,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,135 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,142 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 [2022-11-18 20:04:42,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-18 20:04:42,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,164 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-18 20:04:42,167 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 [2022-11-18 20:04:42,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-11-18 20:04:42,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,186 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-18 20:04:42,204 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 [2022-11-18 20:04:42,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-11-18 20:04:42,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,258 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,267 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 [2022-11-18 20:04:42,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,283 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-18 20:04:42,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,302 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,323 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-18 20:04:42,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,351 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,359 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 [2022-11-18 20:04:42,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-18 20:04:42,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,395 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-18 20:04:42,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,439 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,462 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-18 20:04:42,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,487 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,492 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 [2022-11-18 20:04:42,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-18 20:04:42,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,527 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-18 20:04:42,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,567 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-18 20:04:42,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,592 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-18 20:04:42,595 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 [2022-11-18 20:04:42,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,643 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,664 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-18 20:04:42,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,699 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-18 20:04:42,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,748 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-18 20:04:42,752 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 [2022-11-18 20:04:42,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,782 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,786 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 [2022-11-18 20:04:42,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-18 20:04:42,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,820 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,825 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 [2022-11-18 20:04:42,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:42,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:42,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-18 20:04:42,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,862 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 20:04:42,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,863 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:42,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:42,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:42,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-18 20:04:42,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,903 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,907 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 [2022-11-18 20:04:42,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:42,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:42,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:42,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-18 20:04:42,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:42,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:42,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:42,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:42,948 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:42,954 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 [2022-11-18 20:04:42,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-18 20:04:42,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:42,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:42,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:42,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:42,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:42,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:42,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,032 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-18 20:04:43,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,075 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-18 20:04:43,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,115 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-18 20:04:43,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,147 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,151 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 [2022-11-18 20:04:43,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-18 20:04:43,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,199 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,203 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 [2022-11-18 20:04:43,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-18 20:04:43,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,237 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,241 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 [2022-11-18 20:04:43,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-18 20:04:43,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,274 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,279 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 [2022-11-18 20:04:43,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-18 20:04:43,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,315 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,318 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 [2022-11-18 20:04:43,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-18 20:04:43,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,354 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-18 20:04:43,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,411 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,415 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 [2022-11-18 20:04:43,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-18 20:04:43,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,459 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-18 20:04:43,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,512 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-18 20:04:43,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,555 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,558 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 [2022-11-18 20:04:43,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-18 20:04:43,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,608 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,611 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 [2022-11-18 20:04:43,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:43,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-18 20:04:43,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:43,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,653 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 20:04:43,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,654 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,672 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-18 20:04:43,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,699 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,717 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-18 20:04:43,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,743 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,766 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 [2022-11-18 20:04:43,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-18 20:04:43,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,851 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-18 20:04:43,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-11-18 20:04:43,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,896 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-18 20:04:43,900 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 [2022-11-18 20:04:43,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,930 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-18 20:04:43,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,950 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:43,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:43,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:43,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:43,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:43,975 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:43,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:43,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:43,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:43,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:43,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:43,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:43,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-18 20:04:43,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:43,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,020 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-18 20:04:44,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,058 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,063 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 [2022-11-18 20:04:44,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-18 20:04:44,078 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-18 20:04:44,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,098 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-18 20:04:44,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-18 20:04:44,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,120 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-18 20:04:44,122 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 [2022-11-18 20:04:44,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,135 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-18 20:04:44,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,143 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-18 20:04:44,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,195 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-18 20:04:44,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,239 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-18 20:04:44,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,287 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-18 20:04:44,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-18 20:04:44,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,337 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-18 20:04:44,340 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 [2022-11-18 20:04:44,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,352 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-18 20:04:44,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,361 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-18 20:04:44,364 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 [2022-11-18 20:04:44,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:44,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:44,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:44,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-11-18 20:04:44,385 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 20:04:44,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,386 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-18 20:04:44,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,401 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-18 20:04:44,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,409 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-18 20:04:44,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,424 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-18 20:04:44,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,433 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-18 20:04:44,435 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 [2022-11-18 20:04:44,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,500 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,510 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 [2022-11-18 20:04:44,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-18 20:04:44,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-18 20:04:44,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,534 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-18 20:04:44,536 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 [2022-11-18 20:04:44,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-18 20:04:44,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,572 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-18 20:04:44,575 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 [2022-11-18 20:04:44,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-18 20:04:44,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,593 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-18 20:04:44,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-18 20:04:44,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,620 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-18 20:04:44,623 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 [2022-11-18 20:04:44,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,642 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-18 20:04:44,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,657 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-11-18 20:04:44,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,666 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-18 20:04:44,668 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 [2022-11-18 20:04:44,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,680 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-18 20:04:44,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,700 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-18 20:04:44,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-18 20:04:44,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,723 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-18 20:04:44,725 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 [2022-11-18 20:04:44,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,770 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,775 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 [2022-11-18 20:04:44,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,789 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-18 20:04:44,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-18 20:04:44,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,804 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,810 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 [2022-11-18 20:04:44,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-18 20:04:44,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,858 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:44,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-18 20:04:44,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,914 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,918 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 [2022-11-18 20:04:44,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-18 20:04:44,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,957 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:44,961 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 [2022-11-18 20:04:44,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:44,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:44,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:44,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:44,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:44,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:44,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:44,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:44,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-18 20:04:44,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:44,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:44,996 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 20:04:44,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:44,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:44,997 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:45,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,013 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-18 20:04:45,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,046 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,050 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 [2022-11-18 20:04:45,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,063 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-18 20:04:45,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,095 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,098 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 [2022-11-18 20:04:45,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-18 20:04:45,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,116 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,223 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:45,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-18 20:04:45,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,264 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-18 20:04:45,267 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 [2022-11-18 20:04:45,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,277 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-11-18 20:04:45,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,290 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-18 20:04:45,293 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 [2022-11-18 20:04:45,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,303 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,313 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-18 20:04:45,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:45,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,371 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:45,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,391 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-18 20:04:45,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,416 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,420 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 [2022-11-18 20:04:45,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-18 20:04:45,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,459 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-18 20:04:45,466 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 [2022-11-18 20:04:45,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-11-18 20:04:45,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,486 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-18 20:04:45,488 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 [2022-11-18 20:04:45,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,498 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,533 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,538 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 [2022-11-18 20:04:45,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,552 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-18 20:04:45,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,584 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,588 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 [2022-11-18 20:04:45,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-18 20:04:45,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,631 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,638 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 [2022-11-18 20:04:45,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,651 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-18 20:04:45,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,679 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,682 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 [2022-11-18 20:04:45,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-18 20:04:45,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,714 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:45,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-18 20:04:45,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,730 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,759 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:45,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-18 20:04:45,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:45,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:45,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:45,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,795 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 20:04:45,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,797 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-18 20:04:45,800 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 [2022-11-18 20:04:45,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:45,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:45,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:45,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,823 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-18 20:04:45,825 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 [2022-11-18 20:04:45,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:45,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:45,844 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:45,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:45,879 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:45,882 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 [2022-11-18 20:04:45,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-18 20:04:45,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:45,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:45,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:45,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:45,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:45,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:45,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:45,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:45,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:45,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:45,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:45,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,000 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,008 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 [2022-11-18 20:04:46,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-18 20:04:46,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,023 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,046 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,052 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 [2022-11-18 20:04:46,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-18 20:04:46,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,099 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,102 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 [2022-11-18 20:04:46,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-18 20:04:46,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,143 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,150 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 [2022-11-18 20:04:46,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-18 20:04:46,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,187 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-18 20:04:46,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,206 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,230 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,234 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 [2022-11-18 20:04:46,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-18 20:04:46,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,290 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-18 20:04:46,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,332 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,351 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-18 20:04:46,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,379 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,382 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 [2022-11-18 20:04:46,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-18 20:04:46,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,435 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-18 20:04:46,458 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,483 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-18 20:04:46,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,531 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,534 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 [2022-11-18 20:04:46,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-18 20:04:46,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,575 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,578 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 [2022-11-18 20:04:46,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-18 20:04:46,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,619 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-18 20:04:46,623 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 [2022-11-18 20:04:46,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:46,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:46,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:46,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,658 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 20:04:46,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,660 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,663 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 [2022-11-18 20:04:46,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-18 20:04:46,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,699 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-18 20:04:46,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,739 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-18 20:04:46,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,815 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:46,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-18 20:04:46,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,850 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,854 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 [2022-11-18 20:04:46,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-18 20:04:46,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,893 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,901 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 [2022-11-18 20:04:46,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-18 20:04:46,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,916 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,939 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,944 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 [2022-11-18 20:04:46,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:46,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:46,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:46,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:46,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:46,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:46,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-18 20:04:46,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:46,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:46,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:46,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:46,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:46,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:46,985 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:46,988 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 [2022-11-18 20:04:47,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,002 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-18 20:04:47,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,035 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,038 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 [2022-11-18 20:04:47,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-18 20:04:47,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,083 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-18 20:04:47,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,115 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-18 20:04:47,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,155 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-18 20:04:47,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,199 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,203 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 [2022-11-18 20:04:47,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-18 20:04:47,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,238 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,242 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 [2022-11-18 20:04:47,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-18 20:04:47,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,287 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-18 20:04:47,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,335 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-18 20:04:47,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,383 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-18 20:04:47,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:47,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:47,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:47,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,421 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 20:04:47,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,423 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,426 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 [2022-11-18 20:04:47,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-18 20:04:47,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,463 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,466 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 [2022-11-18 20:04:47,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,479 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-18 20:04:47,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-18 20:04:47,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,496 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-18 20:04:47,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,603 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-18 20:04:47,604 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 [2022-11-18 20:04:47,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-18 20:04:47,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,627 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-18 20:04:47,629 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 [2022-11-18 20:04:47,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-18 20:04:47,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,678 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,687 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 [2022-11-18 20:04:47,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-18 20:04:47,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,734 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-18 20:04:47,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-18 20:04:47,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,770 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-18 20:04:47,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-18 20:04:47,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,801 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-18 20:04:47,803 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 [2022-11-18 20:04:47,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,834 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,856 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-18 20:04:47,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,879 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,882 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 [2022-11-18 20:04:47,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-18 20:04:47,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,894 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-18 20:04:47,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,913 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,922 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 [2022-11-18 20:04:47,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-18 20:04:47,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-18 20:04:47,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,967 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-18 20:04:47,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:47,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:47,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:47,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:47,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:47,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:47,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:47,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:47,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:47,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:47,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:47,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:47,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:47,991 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:47,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-18 20:04:47,994 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 [2022-11-18 20:04:48,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:48,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:48,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:48,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:48,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:48,006 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:48,012 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:48,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:48,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:48,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-18 20:04:48,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:48,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:48,043 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:48,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:48,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-18 20:04:48,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:48,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:48,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:48,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:48,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:48,062 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:48,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:48,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:48,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:48,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:48,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:48,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:48,074 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:48,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-18 20:04:48,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:48,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:48,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:48,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:48,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:48,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:48,087 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:48,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:48,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:48,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:48,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-18 20:04:48,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:48,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:48,103 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:48,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-18 20:04:48,106 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 [2022-11-18 20:04:48,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:48,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:48,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:48,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:48,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:48,117 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:48,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:48,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:48,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:48,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:48,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:04:48,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:04:48,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:04:48,131 INFO L87 Difference]: Start difference. First operand 387 states and 677 transitions. cyclomatic complexity: 291 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:48,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:04:48,271 INFO L93 Difference]: Finished difference Result 390 states and 679 transitions. [2022-11-18 20:04:48,271 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 390 states and 679 transitions. [2022-11-18 20:04:48,275 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2022-11-18 20:04:48,277 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 390 states to 387 states and 631 transitions. [2022-11-18 20:04:48,278 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 387 [2022-11-18 20:04:48,279 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 387 [2022-11-18 20:04:48,279 INFO L73 IsDeterministic]: Start isDeterministic. Operand 387 states and 631 transitions. [2022-11-18 20:04:48,280 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:04:48,280 INFO L218 hiAutomatonCegarLoop]: Abstraction has 387 states and 631 transitions. [2022-11-18 20:04:48,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states and 631 transitions. [2022-11-18 20:04:48,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 387. [2022-11-18 20:04:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 387 states, 387 states have (on average 1.6304909560723515) internal successors, (631), 386 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 631 transitions. [2022-11-18 20:04:48,300 INFO L240 hiAutomatonCegarLoop]: Abstraction has 387 states and 631 transitions. [2022-11-18 20:04:48,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:04:48,301 INFO L428 stractBuchiCegarLoop]: Abstraction has 387 states and 631 transitions. [2022-11-18 20:04:48,302 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-18 20:04:48,302 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 387 states and 631 transitions. [2022-11-18 20:04:48,304 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 191 [2022-11-18 20:04:48,304 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:04:48,305 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:04:48,308 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:48,309 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:48,311 INFO L748 eck$LassoCheckResult]: Stem: 2440#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 2407#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2134#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2135#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2298#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2299#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2335#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2212#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2393#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2321#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2345#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2256#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2257#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2231#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2121#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2122#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2348#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2132#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2133#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2370#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2220#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2221#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2226#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2173#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2288#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2314#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2415#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2177#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2178#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2125#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2224#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2225#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2248#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2249#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2293#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2294#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2303#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2304#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2129#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2130#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2232#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2234#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2349#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2266#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2267#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2307#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2436#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2361#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2385#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2140#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2141#L958 assume ~id1~0 != ~id2~0; 2351#L959 assume ~id1~0 != ~id3~0; 2144#L960 assume ~id1~0 != ~id4~0; 2145#L961 assume ~id2~0 != ~id3~0; 2194#L962 assume ~id2~0 != ~id4~0; 2195#L963 assume ~id3~0 != ~id4~0; 2301#L964 assume ~id1~0 >= 0; 2302#L965 assume ~id2~0 >= 0; 2142#L966 assume ~id3~0 >= 0; 2143#L967 assume ~id4~0 >= 0; 2258#L968 assume 0 == ~r1~0 % 256; 2259#L969 assume 0 == ~r2~0 % 256; 2179#L970 assume 0 == ~r3~0 % 256; 2180#L971 assume 0 == ~r4~0 % 256; 2164#L972 assume 0 != init_~r123~0#1 % 256; 2165#L973 assume 0 != init_~r133~0#1 % 256; 2242#L974 assume 0 != init_~r143~0#1 % 256; 2243#L975 assume 0 != init_~r213~0#1 % 256; 2399#L976 assume 0 != init_~r233~0#1 % 256; 2400#L977 assume 0 != init_~r243~0#1 % 256; 2156#L978 assume 0 != init_~r313~0#1 % 256; 2157#L979 assume 0 != init_~r323~0#1 % 256; 2352#L980 assume 0 != init_~r343~0#1 % 256; 2382#L981 assume 0 != init_~r413~0#1 % 256; 2381#L982 assume 0 != init_~r423~0#1 % 256; 2379#L983 assume 0 != init_~r433~0#1 % 256; 2209#L984 assume ~max1~0 == ~id1~0; 2210#L985 assume ~max2~0 == ~id2~0; 2213#L986 assume ~max3~0 == ~id3~0; 2327#L987 assume ~max4~0 == ~id4~0; 2229#L988 assume 0 == ~st1~0; 2230#L989 assume 0 == ~st2~0; 2331#L990 assume 0 == ~st3~0; 2158#L991 assume 0 == ~st4~0; 2159#L992 assume 0 == ~nl1~0; 2418#L993 assume 0 == ~nl2~0; 2419#L994 assume 0 == ~nl3~0; 2437#L995 assume 0 == ~nl4~0; 2149#L996 assume 0 == ~mode1~0 % 256; 2150#L997 assume 0 == ~mode2~0 % 256; 2425#L998 assume 0 == ~mode3~0 % 256; 2426#L999 assume 0 == ~mode4~0 % 256; 2336#L1000 assume 0 != ~newmax1~0 % 256; 2215#L1001 assume 0 != ~newmax2~0 % 256; 2216#L1002 assume 0 != ~newmax3~0 % 256; 2306#L1003 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 2420#L958-1 init_#res#1 := init_~tmp___23~0#1; 2312#L1143 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2235#L22 assume !(0 == assume_abort_if_not_~cond#1); 2236#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2334#L1284-2 [2022-11-18 20:04:48,311 INFO L750 eck$LassoCheckResult]: Loop: 2334#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2444#L115 assume !(0 != ~mode1~0 % 256); 2443#L154 assume !(~r1~0 % 256 < 2); 2323#L154-1 ~mode1~0 := 1; 2487#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2485#L182 assume !(0 != ~mode2~0 % 256); 2481#L221 assume !(~r2~0 % 256 < 3); 2274#L221-1 ~mode2~0 := 1; 2275#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 2470#L249 assume !(0 != ~mode3~0 % 256); 2468#L288 assume !(~r3~0 % 256 < 3); 2464#L288-1 ~mode3~0 := 1; 2463#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2461#L316 assume !(0 != ~mode4~0 % 256); 2405#L355 assume !(~r4~0 % 256 < 3); 2163#L355-1 ~mode4~0 := 1; 2190#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2427#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2453#L1152 assume ~st1~0 + ~nl1~0 <= 1; 2452#L1153 assume ~st2~0 + ~nl2~0 <= 1; 2451#L1154 assume ~st3~0 + ~nl3~0 <= 1; 2450#L1155 assume ~st4~0 + ~nl4~0 <= 1; 2449#L1156 assume !(~r1~0 % 256 >= 3); 2388#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2389#L1160 assume ~r1~0 % 256 < 3; 2442#L1165 assume !(~r1~0 % 256 >= 3); 2358#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2359#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2448#L1151-1 check_#res#1 := check_~tmp~1#1; 2447#L1203 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2446#L1326 assume !(0 == assert_~arg#1 % 256); 2445#L1321 assume { :end_inline_assert } true; 2334#L1284-2 [2022-11-18 20:04:48,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:48,313 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 1 times [2022-11-18 20:04:48,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:48,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186126958] [2022-11-18 20:04:48,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:48,400 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:04:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:48,553 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:04:48,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:48,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1235433792, now seen corresponding path program 2 times [2022-11-18 20:04:48,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:48,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147345707] [2022-11-18 20:04:48,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:48,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:48,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:04:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:48,580 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:04:48,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:48,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1791591443, now seen corresponding path program 1 times [2022-11-18 20:04:48,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:48,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787855057] [2022-11-18 20:04:48,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:48,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:48,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:48,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787855057] [2022-11-18 20:04:48,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787855057] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:48,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:48,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:04:48,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757081848] [2022-11-18 20:04:48,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:49,867 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:04:49,867 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:04:49,867 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:04:49,867 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:04:49,867 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 20:04:49,867 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:49,868 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:04:49,868 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:04:49,868 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-18 20:04:49,868 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:04:49,868 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:04:49,871 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,880 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,885 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,889 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,894 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,897 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,900 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,903 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,907 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,913 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,920 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,984 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,990 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:49,996 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:50,001 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:50,007 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:50,711 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:04:50,712 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 20:04:50,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:50,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:50,718 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:50,726 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:04:50,726 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:50,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-18 20:04:50,740 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:04:50,741 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:04:50,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-18 20:04:50,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:50,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:50,744 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:50,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-18 20:04:50,748 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:04:50,748 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:50,790 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:04:50,790 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_~newmax~3#1=0} Honda state: {ULTIMATE.start_node4_~newmax~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:04:50,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:50,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:50,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:50,795 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:50,802 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:04:50,802 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:50,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-18 20:04:50,838 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:04:50,838 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_~newmax~0#1=0} Honda state: {ULTIMATE.start_node1_~newmax~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:04:50,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:50,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:50,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:50,843 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:50,846 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:04:50,846 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:50,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-18 20:04:50,874 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:04:50,874 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=-145} Honda state: {~r2~0=-145} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:04:50,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:50,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:50,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:50,879 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:50,882 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:04:50,882 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:50,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-18 20:04:50,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:50,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:50,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:50,970 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:50,990 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 20:04:50,990 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:04:51,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-18 20:04:51,124 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 20:04:51,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:51,127 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:04:51,127 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:04:51,127 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:04:51,127 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:04:51,127 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 20:04:51,127 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:51,127 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:04:51,128 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:04:51,128 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2022-11-18 20:04:51,128 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:04:51,128 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:04:51,131 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,135 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,140 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,197 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,201 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,214 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,217 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,219 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,221 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,228 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,235 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,238 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,250 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,255 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,260 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,265 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:51,998 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:04:51,998 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 20:04:51,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:51,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,006 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,015 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 [2022-11-18 20:04:52,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-18 20:04:52,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,053 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-18 20:04:52,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,069 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,090 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-18 20:04:52,115 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,150 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,158 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 [2022-11-18 20:04:52,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-18 20:04:52,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,194 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,198 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 [2022-11-18 20:04:52,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,212 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-18 20:04:52,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,230 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,234 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 [2022-11-18 20:04:52,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,247 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-18 20:04:52,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,270 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,274 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 [2022-11-18 20:04:52,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-18 20:04:52,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,301 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,304 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 [2022-11-18 20:04:52,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-18 20:04:52,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,327 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,331 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 [2022-11-18 20:04:52,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-18 20:04:52,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,358 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,362 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 [2022-11-18 20:04:52,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-18 20:04:52,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,391 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,395 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 [2022-11-18 20:04:52,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,408 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-18 20:04:52,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,438 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-18 20:04:52,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-18 20:04:52,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,461 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-18 20:04:52,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,474 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-18 20:04:52,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,479 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-18 20:04:52,482 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 [2022-11-18 20:04:52,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-18 20:04:52,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,510 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-18 20:04:52,512 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 [2022-11-18 20:04:52,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,523 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-18 20:04:52,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,529 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-18 20:04:52,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,542 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,548 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-18 20:04:52,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:04:52,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:04:52,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-18 20:04:52,568 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 20:04:52,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,569 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-18 20:04:52,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-18 20:04:52,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,587 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-18 20:04:52,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-18 20:04:52,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,605 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-18 20:04:52,608 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 [2022-11-18 20:04:52,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,631 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,660 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-18 20:04:52,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-18 20:04:52,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,684 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-18 20:04:52,687 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 [2022-11-18 20:04:52,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-18 20:04:52,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,707 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-18 20:04:52,709 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 [2022-11-18 20:04:52,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,721 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-18 20:04:52,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,727 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-18 20:04:52,730 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 [2022-11-18 20:04:52,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-18 20:04:52,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,745 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-18 20:04:52,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,765 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-18 20:04:52,767 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 [2022-11-18 20:04:52,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,786 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-18 20:04:52,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-18 20:04:52,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,807 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-18 20:04:52,809 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 [2022-11-18 20:04:52,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,820 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-18 20:04:52,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,827 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-18 20:04:52,829 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 [2022-11-18 20:04:52,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,840 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-18 20:04:52,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,847 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-18 20:04:52,852 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 [2022-11-18 20:04:52,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,863 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,870 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-18 20:04:52,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-18 20:04:52,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,891 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-18 20:04:52,896 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 [2022-11-18 20:04:52,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:52,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,914 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-18 20:04:52,916 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 [2022-11-18 20:04:52,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-18 20:04:52,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,934 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-18 20:04:52,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:52,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:52,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-18 20:04:52,956 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 20:04:52,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,957 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-18 20:04:52,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:52,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:52,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:52,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-18 20:04:52,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,976 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:52,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-18 20:04:52,978 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 [2022-11-18 20:04:52,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:52,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:52,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:52,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:52,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:52,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:52,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:52,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:52,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-18 20:04:52,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:52,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:52,999 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-18 20:04:53,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,079 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,083 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 [2022-11-18 20:04:53,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-18 20:04:53,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,122 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-18 20:04:53,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,166 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,170 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 [2022-11-18 20:04:53,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-18 20:04:53,185 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,208 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,214 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 [2022-11-18 20:04:53,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-18 20:04:53,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,242 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-18 20:04:53,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,274 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-18 20:04:53,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,310 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,314 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 [2022-11-18 20:04:53,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-18 20:04:53,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,350 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,354 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 [2022-11-18 20:04:53,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-18 20:04:53,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-18 20:04:53,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,389 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-18 20:04:53,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-18 20:04:53,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,409 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-18 20:04:53,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,431 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-18 20:04:53,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,445 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-18 20:04:53,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,452 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,455 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 [2022-11-18 20:04:53,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-18 20:04:53,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,478 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-18 20:04:53,480 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 [2022-11-18 20:04:53,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,500 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-18 20:04:53,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:53,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:53,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,524 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 20:04:53,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,525 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,534 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 [2022-11-18 20:04:53,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-18 20:04:53,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,570 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,578 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 [2022-11-18 20:04:53,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-18 20:04:53,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,626 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-18 20:04:53,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,700 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,706 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 [2022-11-18 20:04:53,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-18 20:04:53,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,744 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,747 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 [2022-11-18 20:04:53,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-18 20:04:53,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,782 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,786 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 [2022-11-18 20:04:53,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,801 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-18 20:04:53,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,822 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,826 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 [2022-11-18 20:04:53,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-18 20:04:53,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,871 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-18 20:04:53,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,912 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:53,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,929 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-18 20:04:53,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,951 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,954 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 [2022-11-18 20:04:53,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:53,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:53,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:53,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:53,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:53,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:53,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:53,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:53,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-18 20:04:53,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:53,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:53,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:53,985 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:53,989 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 [2022-11-18 20:04:53,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-18 20:04:54,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,034 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,038 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 [2022-11-18 20:04:54,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-18 20:04:54,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,086 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,090 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 [2022-11-18 20:04:54,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-18 20:04:54,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,134 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,138 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 [2022-11-18 20:04:54,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-18 20:04:54,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,171 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-18 20:04:54,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,209 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-18 20:04:54,228 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,251 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,254 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 [2022-11-18 20:04:54,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-18 20:04:54,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:04:54,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:54,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:54,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,293 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 20:04:54,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,294 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,298 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 [2022-11-18 20:04:54,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-18 20:04:54,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,334 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-18 20:04:54,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,356 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,371 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-18 20:04:54,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,439 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-18 20:04:54,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,487 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,490 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 [2022-11-18 20:04:54,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-18 20:04:54,505 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,534 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,538 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 [2022-11-18 20:04:54,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-18 20:04:54,553 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,563 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-18 20:04:54,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,576 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,585 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-18 20:04:54,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,598 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-18 20:04:54,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,605 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-18 20:04:54,607 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 [2022-11-18 20:04:54,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,618 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-18 20:04:54,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,624 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-18 20:04:54,626 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 [2022-11-18 20:04:54,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,638 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,648 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-18 20:04:54,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,662 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,670 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-18 20:04:54,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-18 20:04:54,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,701 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-18 20:04:54,704 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 [2022-11-18 20:04:54,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-18 20:04:54,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,724 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-18 20:04:54,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:54,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-18 20:04:54,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,746 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-18 20:04:54,748 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 [2022-11-18 20:04:54,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,769 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-18 20:04:54,771 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 [2022-11-18 20:04:54,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-18 20:04:54,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,796 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-18 20:04:54,802 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 [2022-11-18 20:04:54,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:54,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:04:54,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:04:54,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,826 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 20:04:54,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,828 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-18 20:04:54,846 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 [2022-11-18 20:04:54,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,857 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:54,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:54,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:54,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-18 20:04:54,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,866 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-18 20:04:54,868 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 [2022-11-18 20:04:54,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:54,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:54,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:54,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,912 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:54,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-18 20:04:54,916 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 [2022-11-18 20:04:54,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:54,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:54,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:54,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:54,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:54,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:54,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:54,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:54,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:54,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:54,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:54,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:54,999 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:55,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-18 20:04:55,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,047 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,054 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 [2022-11-18 20:04:55,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-18 20:04:55,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,106 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,109 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 [2022-11-18 20:04:55,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-18 20:04:55,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,151 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,154 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 [2022-11-18 20:04:55,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,167 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-18 20:04:55,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,195 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,201 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 [2022-11-18 20:04:55,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-18 20:04:55,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,246 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,269 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 [2022-11-18 20:04:55,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,283 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-18 20:04:55,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,302 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:55,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-18 20:04:55,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,347 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,351 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 [2022-11-18 20:04:55,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-18 20:04:55,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,390 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,394 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 [2022-11-18 20:04:55,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-18 20:04:55,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,443 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:55,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-18 20:04:55,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,486 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,489 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 [2022-11-18 20:04:55,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,506 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-18 20:04:55,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,526 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:55,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-18 20:04:55,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,567 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,570 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 [2022-11-18 20:04:55,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,583 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-18 20:04:55,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,610 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:55,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,627 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:04:55,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:55,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:55,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-18 20:04:55,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,665 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 20:04:55,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,671 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,674 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 [2022-11-18 20:04:55,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-18 20:04:55,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:55,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:55,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:55,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,731 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,734 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 [2022-11-18 20:04:55,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:55,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:55,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:55,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-18 20:04:55,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,774 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,778 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 [2022-11-18 20:04:55,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-18 20:04:55,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:55,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:55,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:55,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,872 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-18 20:04:55,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:55,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:55,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:55,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:55,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,916 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,926 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 [2022-11-18 20:04:55,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:55,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:55,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:55,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:55,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-18 20:04:55,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:55,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:55,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:55,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:55,966 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:55,970 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 [2022-11-18 20:04:55,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:55,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:55,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:55,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:55,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:55,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:55,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-18 20:04:55,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:55,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,014 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,022 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 [2022-11-18 20:04:56,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-18 20:04:56,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,069 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,073 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 [2022-11-18 20:04:56,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-18 20:04:56,088 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,110 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,128 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-18 20:04:56,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,151 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,154 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 [2022-11-18 20:04:56,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-18 20:04:56,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,198 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-18 20:04:56,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,243 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-18 20:04:56,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,287 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-18 20:04:56,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,330 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,334 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 [2022-11-18 20:04:56,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-18 20:04:56,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,412 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-18 20:04:56,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,467 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-18 20:04:56,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,511 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,514 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 [2022-11-18 20:04:56,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-18 20:04:56,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:56,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,530 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:04:56,534 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:04:56,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,566 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 20:04:56,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,567 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-18 20:04:56,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,606 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,624 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-18 20:04:56,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-18 20:04:56,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,640 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-18 20:04:56,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,672 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,712 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,722 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 [2022-11-18 20:04:56,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-18 20:04:56,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,767 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-18 20:04:56,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,808 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:56,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-18 20:04:56,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,851 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,854 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 [2022-11-18 20:04:56,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-18 20:04:56,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,890 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,894 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 [2022-11-18 20:04:56,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,907 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-18 20:04:56,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,928 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,931 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 [2022-11-18 20:04:56,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:56,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-18 20:04:56,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:56,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:56,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:56,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:56,966 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:56,970 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 [2022-11-18 20:04:56,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:56,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:56,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:56,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:56,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:56,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:56,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-18 20:04:56,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:56,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,006 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,010 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 [2022-11-18 20:04:57,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-18 20:04:57,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,040 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,043 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 [2022-11-18 20:04:57,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-18 20:04:57,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,073 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-18 20:04:57,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,110 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,113 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 [2022-11-18 20:04:57,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-18 20:04:57,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,152 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,156 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 [2022-11-18 20:04:57,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-18 20:04:57,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,190 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-18 20:04:57,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,224 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-18 20:04:57,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:04:57,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:04:57,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:04:57,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,265 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 20:04:57,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,266 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-18 20:04:57,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,301 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-18 20:04:57,304 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 [2022-11-18 20:04:57,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,315 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,325 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-18 20:04:57,327 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 [2022-11-18 20:04:57,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-18 20:04:57,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,411 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-18 20:04:57,413 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 [2022-11-18 20:04:57,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,424 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-18 20:04:57,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,435 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-18 20:04:57,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,449 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,451 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,483 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,490 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 [2022-11-18 20:04:57,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-18 20:04:57,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,504 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-18 20:04:57,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,529 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-18 20:04:57,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,542 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-18 20:04:57,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,552 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-18 20:04:57,554 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 [2022-11-18 20:04:57,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,576 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-18 20:04:57,578 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 [2022-11-18 20:04:57,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,589 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,598 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,601 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 [2022-11-18 20:04:57,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-18 20:04:57,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-18 20:04:57,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,628 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-18 20:04:57,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,641 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,643 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-18 20:04:57,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,653 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-18 20:04:57,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,666 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,677 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-18 20:04:57,680 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 [2022-11-18 20:04:57,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,690 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-18 20:04:57,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,704 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-18 20:04:57,707 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 [2022-11-18 20:04:57,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-18 20:04:57,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,728 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-18 20:04:57,730 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 [2022-11-18 20:04:57,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,741 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-18 20:04:57,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,756 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-18 20:04:57,758 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 [2022-11-18 20:04:57,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:57,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:04:57,788 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:04:57,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-18 20:04:57,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:04:57,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:04:57,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:04:57,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:04:57,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:04:57,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:04:57,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:04:57,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:04:57,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:04:57,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:04:57,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-18 20:04:57,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:04:57,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:04:57,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:04:57,818 INFO L87 Difference]: Start difference. First operand 387 states and 631 transitions. cyclomatic complexity: 245 Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:57,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:04:57,871 INFO L93 Difference]: Finished difference Result 481 states and 783 transitions. [2022-11-18 20:04:57,871 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 481 states and 783 transitions. [2022-11-18 20:04:57,876 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 283 [2022-11-18 20:04:57,879 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 481 states to 481 states and 783 transitions. [2022-11-18 20:04:57,879 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 481 [2022-11-18 20:04:57,881 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 481 [2022-11-18 20:04:57,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 481 states and 783 transitions. [2022-11-18 20:04:57,882 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:04:57,882 INFO L218 hiAutomatonCegarLoop]: Abstraction has 481 states and 783 transitions. [2022-11-18 20:04:57,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states and 783 transitions. [2022-11-18 20:04:57,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 480. [2022-11-18 20:04:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 480 states, 480 states have (on average 1.6291666666666667) internal successors, (782), 479 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:04:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 782 transitions. [2022-11-18 20:04:57,897 INFO L240 hiAutomatonCegarLoop]: Abstraction has 480 states and 782 transitions. [2022-11-18 20:04:57,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:04:57,898 INFO L428 stractBuchiCegarLoop]: Abstraction has 480 states and 782 transitions. [2022-11-18 20:04:57,898 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-18 20:04:57,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 480 states and 782 transitions. [2022-11-18 20:04:57,901 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 283 [2022-11-18 20:04:57,901 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:04:57,901 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:04:57,908 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:57,908 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:04:57,910 INFO L748 eck$LassoCheckResult]: Stem: 3314#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 3281#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 3010#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3011#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3173#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3174#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3211#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3089#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3267#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 3196#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3221#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 3132#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3133#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 3108#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2997#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2998#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3223#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 3008#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3009#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 3244#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3097#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 3098#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3103#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 3049#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3163#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 3189#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3289#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 3053#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3054#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 3001#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3101#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 3102#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3124#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 3125#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3168#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 3169#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3178#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 3179#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3005#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 3006#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3109#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 3111#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3224#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 3142#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3143#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 3182#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3309#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 3235#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3260#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 3016#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3017#L958 assume ~id1~0 != ~id2~0; 3226#L959 assume ~id1~0 != ~id3~0; 3020#L960 assume ~id1~0 != ~id4~0; 3021#L961 assume ~id2~0 != ~id3~0; 3070#L962 assume ~id2~0 != ~id4~0; 3071#L963 assume ~id3~0 != ~id4~0; 3176#L964 assume ~id1~0 >= 0; 3177#L965 assume ~id2~0 >= 0; 3018#L966 assume ~id3~0 >= 0; 3019#L967 assume ~id4~0 >= 0; 3134#L968 assume 0 == ~r1~0 % 256; 3135#L969 assume 0 == ~r2~0 % 256; 3055#L970 assume 0 == ~r3~0 % 256; 3056#L971 assume 0 == ~r4~0 % 256; 3040#L972 assume 0 != init_~r123~0#1 % 256; 3041#L973 assume 0 != init_~r133~0#1 % 256; 3119#L974 assume 0 != init_~r143~0#1 % 256; 3120#L975 assume 0 != init_~r213~0#1 % 256; 3274#L976 assume 0 != init_~r233~0#1 % 256; 3275#L977 assume 0 != init_~r243~0#1 % 256; 3032#L978 assume 0 != init_~r313~0#1 % 256; 3033#L979 assume 0 != init_~r323~0#1 % 256; 3227#L980 assume 0 != init_~r343~0#1 % 256; 3257#L981 assume 0 != init_~r413~0#1 % 256; 3256#L982 assume 0 != init_~r423~0#1 % 256; 3254#L983 assume 0 != init_~r433~0#1 % 256; 3086#L984 assume ~max1~0 == ~id1~0; 3087#L985 assume ~max2~0 == ~id2~0; 3090#L986 assume ~max3~0 == ~id3~0; 3203#L987 assume ~max4~0 == ~id4~0; 3106#L988 assume 0 == ~st1~0; 3107#L989 assume 0 == ~st2~0; 3207#L990 assume 0 == ~st3~0; 3034#L991 assume 0 == ~st4~0; 3035#L992 assume 0 == ~nl1~0; 3292#L993 assume 0 == ~nl2~0; 3293#L994 assume 0 == ~nl3~0; 3310#L995 assume 0 == ~nl4~0; 3025#L996 assume 0 == ~mode1~0 % 256; 3026#L997 assume 0 == ~mode2~0 % 256; 3299#L998 assume 0 == ~mode3~0 % 256; 3300#L999 assume 0 == ~mode4~0 % 256; 3212#L1000 assume 0 != ~newmax1~0 % 256; 3092#L1001 assume 0 != ~newmax2~0 % 256; 3093#L1002 assume 0 != ~newmax3~0 % 256; 3181#L1003 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 3294#L958-1 init_#res#1 := init_~tmp___23~0#1; 3187#L1143 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3112#L22 assume !(0 == assume_abort_if_not_~cond#1); 3113#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3210#L1284-2 [2022-11-18 20:04:57,910 INFO L750 eck$LassoCheckResult]: Loop: 3210#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 3396#L115 assume !(0 != ~mode1~0 % 256); 3395#L154 assume ~r1~0 % 256 < 2; 3394#L155 assume !(0 != ~ep12~0 % 256); 3146#L155-1 assume !(0 != ~ep13~0 % 256); 3147#L160 assume !(0 != ~ep14~0 % 256); 3383#L154-1 ~mode1~0 := 1; 3380#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3374#L182 assume !(0 != ~mode2~0 % 256); 3367#L221 assume !(~r2~0 % 256 < 3); 3360#L221-1 ~mode2~0 := 1; 3356#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3352#L249 assume !(0 != ~mode3~0 % 256); 3345#L288 assume !(~r3~0 % 256 < 3); 3339#L288-1 ~mode3~0 := 1; 3336#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3332#L316 assume !(0 != ~mode4~0 % 256); 3329#L355 assume !(~r4~0 % 256 < 3); 3323#L355-1 ~mode4~0 := 1; 3322#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3321#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 3320#L1152 assume ~st1~0 + ~nl1~0 <= 1; 3319#L1153 assume ~st2~0 + ~nl2~0 <= 1; 3318#L1154 assume ~st3~0 + ~nl3~0 <= 1; 3317#L1155 assume ~st4~0 + ~nl4~0 <= 1; 3316#L1156 assume !(~r1~0 % 256 >= 3); 3315#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 3072#L1160 assume ~r1~0 % 256 < 3; 3073#L1165 assume !(~r1~0 % 256 >= 3); 3233#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 3081#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 3082#L1151-1 check_#res#1 := check_~tmp~1#1; 3403#L1203 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 3401#L1326 assume !(0 == assert_~arg#1 % 256); 3399#L1321 assume { :end_inline_assert } true; 3210#L1284-2 [2022-11-18 20:04:57,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:57,911 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 2 times [2022-11-18 20:04:57,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:57,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993784937] [2022-11-18 20:04:57,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:57,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:57,999 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:04:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:58,130 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:04:58,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:58,131 INFO L85 PathProgramCache]: Analyzing trace with hash -507379669, now seen corresponding path program 1 times [2022-11-18 20:04:58,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:58,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205379116] [2022-11-18 20:04:58,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:58,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:58,141 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:04:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:04:58,152 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:04:58,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:04:58,153 INFO L85 PathProgramCache]: Analyzing trace with hash -1998626696, now seen corresponding path program 1 times [2022-11-18 20:04:58,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:04:58,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220336135] [2022-11-18 20:04:58,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:04:58,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:04:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:04:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:04:58,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:04:58,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220336135] [2022-11-18 20:04:58,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1220336135] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:04:58,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:04:58,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:04:58,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135525618] [2022-11-18 20:04:58,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:04:59,445 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:04:59,445 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:04:59,445 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:04:59,445 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:04:59,445 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 20:04:59,446 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:04:59,446 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:04:59,446 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:04:59,446 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-18 20:04:59,446 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:04:59,446 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:04:59,449 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,456 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,459 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,508 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,524 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,531 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,533 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,536 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,540 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,542 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,547 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,549 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,552 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,555 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,557 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,562 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,577 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,581 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,590 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:04:59,596 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,449 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:05:00,449 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 20:05:00,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,452 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-18 20:05:00,455 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,455 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,473 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,473 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Honda state: {ULTIMATE.start_assert_#in~arg#1=1, ULTIMATE.start_assert_~arg#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-18 20:05:00,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,477 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-18 20:05:00,479 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,479 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,490 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,491 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-18 20:05:00,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,494 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-18 20:05:00,497 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,497 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,544 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,544 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=4, ~p42_new~0=4, ~p41_new~0=4, ~p24_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p21_new~0=4, ~p13_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p41_old~0=4, ~p24_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p32_old~0=4, ~p34_old~0=4, ~p31_old~0=4} Honda state: {~p43_new~0=4, ~p42_new~0=4, ~p41_new~0=4, ~p24_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p21_new~0=4, ~p13_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p41_old~0=4, ~p24_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p32_old~0=4, ~p34_old~0=4, ~p31_old~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-18 20:05:00,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,548 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-18 20:05:00,550 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,550 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,571 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,571 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep13~0=0} Honda state: {~ep13~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-18 20:05:00,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,575 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-18 20:05:00,577 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,577 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,596 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,596 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Honda state: {ULTIMATE.start_check_#res#1=1, ULTIMATE.start_check_~tmp~1#1=1, ULTIMATE.start_main_~c1~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-18 20:05:00,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,600 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-18 20:05:00,602 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,602 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,613 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,613 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret49#1=0} Honda state: {ULTIMATE.start_main_#t~ret49#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-18 20:05:00,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,617 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-18 20:05:00,619 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,619 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,631 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,631 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_~newmax~3#1=0} Honda state: {ULTIMATE.start_node4_~newmax~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-18 20:05:00,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,635 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-18 20:05:00,637 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,637 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,658 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,658 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=32} Honda state: {~r2~0=32} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-18 20:05:00,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,661 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-18 20:05:00,664 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,664 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,675 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:05:00,675 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_~newmax~1#1=0} Honda state: {ULTIMATE.start_node2_~newmax~1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:05:00,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-18 20:05:00,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,678 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-18 20:05:00,681 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:05:00,681 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-18 20:05:00,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:00,696 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:00,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-18 20:05:00,698 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 20:05:00,698 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:05:00,789 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 20:05:00,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-18 20:05:00,792 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:05:00,792 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:05:00,792 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:05:00,792 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:05:00,792 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 20:05:00,792 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:00,793 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:05:00,793 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:05:00,793 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration5_Loop [2022-11-18 20:05:00,793 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:05:00,793 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:05:00,796 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,800 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,813 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,882 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,893 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,898 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,900 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,903 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,905 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,911 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,923 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,927 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,932 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:00,936 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:05:01,734 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:05:01,735 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 20:05:01,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:01,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-18 20:05:56,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1423)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:56,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,687 INFO L229 MonitoredProcess]: Starting monitored process 1424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1424)] Waiting until timeout for monitored process [2022-11-18 20:05:56,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:56,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1424)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:56,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,712 INFO L229 MonitoredProcess]: Starting monitored process 1425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1425)] Waiting until timeout for monitored process [2022-11-18 20:05:56,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:56,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1425)] Ended with exit code 0 [2022-11-18 20:05:56,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,745 INFO L229 MonitoredProcess]: Starting monitored process 1426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1426)] Waiting until timeout for monitored process [2022-11-18 20:05:56,747 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 [2022-11-18 20:05:56,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1426)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:56,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,773 INFO L229 MonitoredProcess]: Starting monitored process 1427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1427)] Waiting until timeout for monitored process [2022-11-18 20:05:56,775 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 [2022-11-18 20:05:56,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,788 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1427)] Ended with exit code 0 [2022-11-18 20:05:56,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,798 INFO L229 MonitoredProcess]: Starting monitored process 1428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1428)] Waiting until timeout for monitored process [2022-11-18 20:05:56,800 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 [2022-11-18 20:05:56,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1428)] Ended with exit code 0 [2022-11-18 20:05:56,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,826 INFO L229 MonitoredProcess]: Starting monitored process 1429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1429)] Waiting until timeout for monitored process [2022-11-18 20:05:56,829 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 [2022-11-18 20:05:56,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,839 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1429)] Ended with exit code 0 [2022-11-18 20:05:56,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,851 INFO L229 MonitoredProcess]: Starting monitored process 1430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1430)] Waiting until timeout for monitored process [2022-11-18 20:05:56,869 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 [2022-11-18 20:05:56,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1430)] Ended with exit code 0 [2022-11-18 20:05:56,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,891 INFO L229 MonitoredProcess]: Starting monitored process 1431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1431)] Waiting until timeout for monitored process [2022-11-18 20:05:56,894 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 [2022-11-18 20:05:56,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,906 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1431)] Ended with exit code 0 [2022-11-18 20:05:56,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,919 INFO L229 MonitoredProcess]: Starting monitored process 1432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1432)] Waiting until timeout for monitored process [2022-11-18 20:05:56,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:56,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1432)] Ended with exit code 0 [2022-11-18 20:05:56,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,945 INFO L229 MonitoredProcess]: Starting monitored process 1433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1433)] Waiting until timeout for monitored process [2022-11-18 20:05:56,948 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 [2022-11-18 20:05:56,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,961 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1433)] Ended with exit code 0 [2022-11-18 20:05:56,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:56,975 INFO L229 MonitoredProcess]: Starting monitored process 1434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:56,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1434)] Waiting until timeout for monitored process [2022-11-18 20:05:56,977 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 [2022-11-18 20:05:56,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:56,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:56,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:56,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:56,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:56,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:56,990 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:56,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:56,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:56,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1434)] Ended with exit code 0 [2022-11-18 20:05:56,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:56,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,000 INFO L229 MonitoredProcess]: Starting monitored process 1435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1435)] Waiting until timeout for monitored process [2022-11-18 20:05:57,002 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 [2022-11-18 20:05:57,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,015 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1435)] Ended with exit code 0 [2022-11-18 20:05:57,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,028 INFO L229 MonitoredProcess]: Starting monitored process 1436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1436)] Waiting until timeout for monitored process [2022-11-18 20:05:57,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,042 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1436)] Ended with exit code 0 [2022-11-18 20:05:57,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,052 INFO L229 MonitoredProcess]: Starting monitored process 1437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1437)] Waiting until timeout for monitored process [2022-11-18 20:05:57,054 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 [2022-11-18 20:05:57,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1437)] Ended with exit code 0 [2022-11-18 20:05:57,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,077 INFO L229 MonitoredProcess]: Starting monitored process 1438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1438)] Waiting until timeout for monitored process [2022-11-18 20:05:57,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,091 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1438)] Ended with exit code 0 [2022-11-18 20:05:57,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,100 INFO L229 MonitoredProcess]: Starting monitored process 1439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1439)] Waiting until timeout for monitored process [2022-11-18 20:05:57,102 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 [2022-11-18 20:05:57,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,114 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1439)] Ended with exit code 0 [2022-11-18 20:05:57,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,138 INFO L229 MonitoredProcess]: Starting monitored process 1440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1440)] Waiting until timeout for monitored process [2022-11-18 20:05:57,140 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 [2022-11-18 20:05:57,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,153 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1440)] Ended with exit code 0 [2022-11-18 20:05:57,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,163 INFO L229 MonitoredProcess]: Starting monitored process 1441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1441)] Waiting until timeout for monitored process [2022-11-18 20:05:57,165 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 [2022-11-18 20:05:57,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1441)] Ended with exit code 0 [2022-11-18 20:05:57,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,186 INFO L229 MonitoredProcess]: Starting monitored process 1442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1442)] Waiting until timeout for monitored process [2022-11-18 20:05:57,188 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 [2022-11-18 20:05:57,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,199 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,201 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1442)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:57,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,210 INFO L229 MonitoredProcess]: Starting monitored process 1443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1443)] Waiting until timeout for monitored process [2022-11-18 20:05:57,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1443)] Ended with exit code 0 [2022-11-18 20:05:57,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,235 INFO L229 MonitoredProcess]: Starting monitored process 1444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1444)] Waiting until timeout for monitored process [2022-11-18 20:05:57,238 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 [2022-11-18 20:05:57,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1444)] Ended with exit code 0 [2022-11-18 20:05:57,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,260 INFO L229 MonitoredProcess]: Starting monitored process 1445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1445)] Waiting until timeout for monitored process [2022-11-18 20:05:57,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1445)] Ended with exit code 0 [2022-11-18 20:05:57,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,288 INFO L229 MonitoredProcess]: Starting monitored process 1446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1446)] Waiting until timeout for monitored process [2022-11-18 20:05:57,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:57,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,301 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:05:57,303 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:05:57,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1446)] Ended with exit code 0 [2022-11-18 20:05:57,313 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 20:05:57,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,314 INFO L229 MonitoredProcess]: Starting monitored process 1447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1447)] Waiting until timeout for monitored process [2022-11-18 20:05:57,316 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 [2022-11-18 20:05:57,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,329 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2022-11-18 20:05:57,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,416 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-18 20:05:57,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1447)] Ended with exit code 0 [2022-11-18 20:05:57,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,576 INFO L229 MonitoredProcess]: Starting monitored process 1448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1448)] Waiting until timeout for monitored process [2022-11-18 20:05:57,578 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 [2022-11-18 20:05:57,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1448)] Ended with exit code 0 [2022-11-18 20:05:57,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,596 INFO L229 MonitoredProcess]: Starting monitored process 1449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1449)] Waiting until timeout for monitored process [2022-11-18 20:05:57,598 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 [2022-11-18 20:05:57,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1449)] Ended with exit code 0 [2022-11-18 20:05:57,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,616 INFO L229 MonitoredProcess]: Starting monitored process 1450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1450)] Waiting until timeout for monitored process [2022-11-18 20:05:57,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1450)] Ended with exit code 0 [2022-11-18 20:05:57,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,637 INFO L229 MonitoredProcess]: Starting monitored process 1451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1451)] Waiting until timeout for monitored process [2022-11-18 20:05:57,639 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 [2022-11-18 20:05:57,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1451)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:57,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,657 INFO L229 MonitoredProcess]: Starting monitored process 1452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1452)] Waiting until timeout for monitored process [2022-11-18 20:05:57,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1452)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:57,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,680 INFO L229 MonitoredProcess]: Starting monitored process 1453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1453)] Waiting until timeout for monitored process [2022-11-18 20:05:57,682 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 [2022-11-18 20:05:57,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1453)] Ended with exit code 0 [2022-11-18 20:05:57,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,700 INFO L229 MonitoredProcess]: Starting monitored process 1454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1454)] Waiting until timeout for monitored process [2022-11-18 20:05:57,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1454)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:57,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,720 INFO L229 MonitoredProcess]: Starting monitored process 1455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1455)] Waiting until timeout for monitored process [2022-11-18 20:05:57,723 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 [2022-11-18 20:05:57,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1455)] Ended with exit code 0 [2022-11-18 20:05:57,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,744 INFO L229 MonitoredProcess]: Starting monitored process 1456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1456)] Waiting until timeout for monitored process [2022-11-18 20:05:57,747 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 [2022-11-18 20:05:57,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1456)] Ended with exit code 0 [2022-11-18 20:05:57,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,767 INFO L229 MonitoredProcess]: Starting monitored process 1457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1457)] Waiting until timeout for monitored process [2022-11-18 20:05:57,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1457)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:57,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,788 INFO L229 MonitoredProcess]: Starting monitored process 1458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1458)] Waiting until timeout for monitored process [2022-11-18 20:05:57,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1458)] Ended with exit code 0 [2022-11-18 20:05:57,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,810 INFO L229 MonitoredProcess]: Starting monitored process 1459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1459)] Waiting until timeout for monitored process [2022-11-18 20:05:57,812 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 [2022-11-18 20:05:57,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1459)] Ended with exit code 0 [2022-11-18 20:05:57,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,831 INFO L229 MonitoredProcess]: Starting monitored process 1460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1460)] Waiting until timeout for monitored process [2022-11-18 20:05:57,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1460)] Ended with exit code 0 [2022-11-18 20:05:57,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,851 INFO L229 MonitoredProcess]: Starting monitored process 1461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1461)] Waiting until timeout for monitored process [2022-11-18 20:05:57,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1461)] Ended with exit code 0 [2022-11-18 20:05:57,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,872 INFO L229 MonitoredProcess]: Starting monitored process 1462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1462)] Waiting until timeout for monitored process [2022-11-18 20:05:57,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1462)] Ended with exit code 0 [2022-11-18 20:05:57,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,893 INFO L229 MonitoredProcess]: Starting monitored process 1463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1463)] Waiting until timeout for monitored process [2022-11-18 20:05:57,896 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 [2022-11-18 20:05:57,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1463)] Ended with exit code 0 [2022-11-18 20:05:57,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,916 INFO L229 MonitoredProcess]: Starting monitored process 1464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1464)] Waiting until timeout for monitored process [2022-11-18 20:05:57,918 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 [2022-11-18 20:05:57,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1464)] Ended with exit code 0 [2022-11-18 20:05:57,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,936 INFO L229 MonitoredProcess]: Starting monitored process 1465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1465)] Waiting until timeout for monitored process [2022-11-18 20:05:57,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1465)] Ended with exit code 0 [2022-11-18 20:05:57,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,958 INFO L229 MonitoredProcess]: Starting monitored process 1466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1466)] Waiting until timeout for monitored process [2022-11-18 20:05:57,960 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 [2022-11-18 20:05:57,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1466)] Ended with exit code 0 [2022-11-18 20:05:57,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,978 INFO L229 MonitoredProcess]: Starting monitored process 1467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:57,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1467)] Waiting until timeout for monitored process [2022-11-18 20:05:57,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:57,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:57,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:57,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:57,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:57,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:57,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:57,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:57,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:57,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:57,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1467)] Ended with exit code 0 [2022-11-18 20:05:57,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:57,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:57,999 INFO L229 MonitoredProcess]: Starting monitored process 1468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1468)] Waiting until timeout for monitored process [2022-11-18 20:05:58,001 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 [2022-11-18 20:05:58,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1468)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:58,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,019 INFO L229 MonitoredProcess]: Starting monitored process 1469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1469)] Waiting until timeout for monitored process [2022-11-18 20:05:58,022 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 [2022-11-18 20:05:58,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1469)] Ended with exit code 0 [2022-11-18 20:05:58,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,045 INFO L229 MonitoredProcess]: Starting monitored process 1470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1470)] Waiting until timeout for monitored process [2022-11-18 20:05:58,047 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 [2022-11-18 20:05:58,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1470)] Ended with exit code 0 [2022-11-18 20:05:58,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,066 INFO L229 MonitoredProcess]: Starting monitored process 1471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1471)] Waiting until timeout for monitored process [2022-11-18 20:05:58,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,079 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1471)] Ended with exit code 0 [2022-11-18 20:05:58,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,085 INFO L229 MonitoredProcess]: Starting monitored process 1472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1472)] Waiting until timeout for monitored process [2022-11-18 20:05:58,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1472)] Ended with exit code 0 [2022-11-18 20:05:58,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,106 INFO L229 MonitoredProcess]: Starting monitored process 1473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1473)] Waiting until timeout for monitored process [2022-11-18 20:05:58,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1473)] Ended with exit code 0 [2022-11-18 20:05:58,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,128 INFO L229 MonitoredProcess]: Starting monitored process 1474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1474)] Waiting until timeout for monitored process [2022-11-18 20:05:58,130 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 [2022-11-18 20:05:58,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1474)] Ended with exit code 0 [2022-11-18 20:05:58,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,149 INFO L229 MonitoredProcess]: Starting monitored process 1475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1475)] Waiting until timeout for monitored process [2022-11-18 20:05:58,151 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 [2022-11-18 20:05:58,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1475)] Ended with exit code 0 [2022-11-18 20:05:58,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,172 INFO L229 MonitoredProcess]: Starting monitored process 1476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1476)] Waiting until timeout for monitored process [2022-11-18 20:05:58,174 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 [2022-11-18 20:05:58,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:05:58,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:05:58,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:05:58,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1476)] Ended with exit code 0 [2022-11-18 20:05:58,192 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 20:05:58,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,193 INFO L229 MonitoredProcess]: Starting monitored process 1477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1477)] Waiting until timeout for monitored process [2022-11-18 20:05:58,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,210 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2022-11-18 20:05:58,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,355 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2022-11-18 20:05:58,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1477)] Ended with exit code 0 [2022-11-18 20:05:58,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,698 INFO L229 MonitoredProcess]: Starting monitored process 1478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1478)] Waiting until timeout for monitored process [2022-11-18 20:05:58,700 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 [2022-11-18 20:05:58,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,711 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1478)] Ended with exit code 0 [2022-11-18 20:05:58,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,720 INFO L229 MonitoredProcess]: Starting monitored process 1479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1479)] Waiting until timeout for monitored process [2022-11-18 20:05:58,722 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 [2022-11-18 20:05:58,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1479)] Ended with exit code 0 [2022-11-18 20:05:58,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,744 INFO L229 MonitoredProcess]: Starting monitored process 1480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1480)] Waiting until timeout for monitored process [2022-11-18 20:05:58,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,757 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1480)] Ended with exit code 0 [2022-11-18 20:05:58,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,766 INFO L229 MonitoredProcess]: Starting monitored process 1481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1481)] Waiting until timeout for monitored process [2022-11-18 20:05:58,769 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 [2022-11-18 20:05:58,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1481)] Ended with exit code 0 [2022-11-18 20:05:58,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,790 INFO L229 MonitoredProcess]: Starting monitored process 1482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1482)] Waiting until timeout for monitored process [2022-11-18 20:05:58,792 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 [2022-11-18 20:05:58,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1482)] Ended with exit code 0 [2022-11-18 20:05:58,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,816 INFO L229 MonitoredProcess]: Starting monitored process 1483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1483)] Waiting until timeout for monitored process [2022-11-18 20:05:58,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1483)] Ended with exit code 0 [2022-11-18 20:05:58,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,839 INFO L229 MonitoredProcess]: Starting monitored process 1484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1484)] Waiting until timeout for monitored process [2022-11-18 20:05:58,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,852 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,854 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1484)] Ended with exit code 0 [2022-11-18 20:05:58,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,862 INFO L229 MonitoredProcess]: Starting monitored process 1485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1485)] Waiting until timeout for monitored process [2022-11-18 20:05:58,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,878 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1485)] Ended with exit code 0 [2022-11-18 20:05:58,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,890 INFO L229 MonitoredProcess]: Starting monitored process 1486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1486)] Waiting until timeout for monitored process [2022-11-18 20:05:58,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1486)] Ended with exit code 0 [2022-11-18 20:05:58,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,917 INFO L229 MonitoredProcess]: Starting monitored process 1487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1487)] Waiting until timeout for monitored process [2022-11-18 20:05:58,919 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 [2022-11-18 20:05:58,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1487)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:58,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,940 INFO L229 MonitoredProcess]: Starting monitored process 1488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1488)] Waiting until timeout for monitored process [2022-11-18 20:05:58,942 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 [2022-11-18 20:05:58,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,953 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1488)] Ended with exit code 0 [2022-11-18 20:05:58,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,967 INFO L229 MonitoredProcess]: Starting monitored process 1489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1489)] Waiting until timeout for monitored process [2022-11-18 20:05:58,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:58,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:58,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:58,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:58,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:58,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:58,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:58,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:58,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:58,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:58,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1489)] Ended with exit code 0 [2022-11-18 20:05:58,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:58,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:58,990 INFO L229 MonitoredProcess]: Starting monitored process 1490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:58,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1490)] Waiting until timeout for monitored process [2022-11-18 20:05:58,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:59,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1490)] Ended with exit code 0 [2022-11-18 20:05:59,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,013 INFO L229 MonitoredProcess]: Starting monitored process 1491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1491)] Waiting until timeout for monitored process [2022-11-18 20:05:59,015 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 [2022-11-18 20:05:59,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1491)] Ended with exit code 0 [2022-11-18 20:05:59,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,037 INFO L229 MonitoredProcess]: Starting monitored process 1492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1492)] Waiting until timeout for monitored process [2022-11-18 20:05:59,039 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 [2022-11-18 20:05:59,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,050 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1492)] Ended with exit code 0 [2022-11-18 20:05:59,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,061 INFO L229 MonitoredProcess]: Starting monitored process 1493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1493)] Waiting until timeout for monitored process [2022-11-18 20:05:59,063 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 [2022-11-18 20:05:59,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1493)] Ended with exit code 0 [2022-11-18 20:05:59,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,087 INFO L229 MonitoredProcess]: Starting monitored process 1494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1494)] Waiting until timeout for monitored process [2022-11-18 20:05:59,089 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 [2022-11-18 20:05:59,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,100 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1494)] Ended with exit code 0 [2022-11-18 20:05:59,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,110 INFO L229 MonitoredProcess]: Starting monitored process 1495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1495)] Waiting until timeout for monitored process [2022-11-18 20:05:59,112 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 [2022-11-18 20:05:59,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,123 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1495)] Ended with exit code 0 [2022-11-18 20:05:59,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,134 INFO L229 MonitoredProcess]: Starting monitored process 1496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1496)] Waiting until timeout for monitored process [2022-11-18 20:05:59,136 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 [2022-11-18 20:05:59,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,146 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1496)] Ended with exit code 0 [2022-11-18 20:05:59,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,156 INFO L229 MonitoredProcess]: Starting monitored process 1497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1497)] Waiting until timeout for monitored process [2022-11-18 20:05:59,158 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 [2022-11-18 20:05:59,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1497)] Ended with exit code 0 [2022-11-18 20:05:59,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,179 INFO L229 MonitoredProcess]: Starting monitored process 1498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1498)] Waiting until timeout for monitored process [2022-11-18 20:05:59,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:59,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,193 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1498)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:59,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,201 INFO L229 MonitoredProcess]: Starting monitored process 1499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1499)] Waiting until timeout for monitored process [2022-11-18 20:05:59,204 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 [2022-11-18 20:05:59,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,216 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,219 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1499)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:59,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,231 INFO L229 MonitoredProcess]: Starting monitored process 1500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1500)] Waiting until timeout for monitored process [2022-11-18 20:05:59,233 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 [2022-11-18 20:05:59,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1500)] Ended with exit code 0 [2022-11-18 20:05:59,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,254 INFO L229 MonitoredProcess]: Starting monitored process 1501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1501)] Waiting until timeout for monitored process [2022-11-18 20:05:59,256 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 [2022-11-18 20:05:59,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,268 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1501)] Ended with exit code 0 [2022-11-18 20:05:59,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,276 INFO L229 MonitoredProcess]: Starting monitored process 1502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1502)] Waiting until timeout for monitored process [2022-11-18 20:05:59,279 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 [2022-11-18 20:05:59,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1502)] Ended with exit code 0 [2022-11-18 20:05:59,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,300 INFO L229 MonitoredProcess]: Starting monitored process 1503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1503)] Waiting until timeout for monitored process [2022-11-18 20:05:59,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:59,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1503)] Ended with exit code 0 [2022-11-18 20:05:59,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,323 INFO L229 MonitoredProcess]: Starting monitored process 1504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1504)] Waiting until timeout for monitored process [2022-11-18 20:05:59,325 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 [2022-11-18 20:05:59,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,335 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1504)] Ended with exit code 0 [2022-11-18 20:05:59,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,345 INFO L229 MonitoredProcess]: Starting monitored process 1505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1505)] Waiting until timeout for monitored process [2022-11-18 20:05:59,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:59,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,358 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1505)] Forceful destruction successful, exit code 0 [2022-11-18 20:05:59,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:05:59,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:05:59,372 INFO L229 MonitoredProcess]: Starting monitored process 1506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:05:59,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1506)] Waiting until timeout for monitored process [2022-11-18 20:05:59,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:05:59,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:05:59,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:05:59,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:05:59,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:05:59,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:05:59,385 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:05:59,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:05:59,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:05:59,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:05:59,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1506)] Ended with exit code 0 [2022-11-18 20:05:59,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:05:59,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:05:59,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:05:59,395 INFO L87 Difference]: Start difference. First operand 4107 states and 6470 transitions. cyclomatic complexity: 2395 Second operand has 4 states, 4 states have (on average 36.25) internal successors, (145), 4 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:05:59,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:05:59,522 INFO L93 Difference]: Finished difference Result 8142 states and 12733 transitions. [2022-11-18 20:05:59,522 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 8142 states and 12733 transitions. [2022-11-18 20:05:59,564 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 7216 [2022-11-18 20:05:59,620 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 8142 states to 8142 states and 12733 transitions. [2022-11-18 20:05:59,620 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8142 [2022-11-18 20:05:59,630 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8142 [2022-11-18 20:05:59,630 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8142 states and 12733 transitions. [2022-11-18 20:05:59,640 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:05:59,640 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8142 states and 12733 transitions. [2022-11-18 20:05:59,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8142 states and 12733 transitions. [2022-11-18 20:05:59,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8142 to 8142. [2022-11-18 20:05:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8142 states, 8142 states have (on average 1.5638663718987964) internal successors, (12733), 8141 states have internal predecessors, (12733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:05:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8142 states to 8142 states and 12733 transitions. [2022-11-18 20:05:59,803 INFO L240 hiAutomatonCegarLoop]: Abstraction has 8142 states and 12733 transitions. [2022-11-18 20:05:59,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-18 20:05:59,804 INFO L428 stractBuchiCegarLoop]: Abstraction has 8142 states and 12733 transitions. [2022-11-18 20:05:59,804 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-11-18 20:05:59,804 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8142 states and 12733 transitions. [2022-11-18 20:05:59,833 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 7216 [2022-11-18 20:05:59,833 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:05:59,833 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:05:59,834 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:05:59,835 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:05:59,835 INFO L748 eck$LassoCheckResult]: Stem: 28322#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 28239#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 27919#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 27920#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 28328#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 28330#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 28537#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 28535#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 28528#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 28523#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 28516#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 28511#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 28505#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 28501#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 28494#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 28489#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 28481#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 28477#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 28472#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 28471#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 28466#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 28461#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 28455#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 28450#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 28447#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 28438#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 28435#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 28431#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 28424#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 28419#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 28412#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 28407#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 28399#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 28390#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 28391#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 28384#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 28379#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 28375#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 27914#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 27915#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 28021#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 28023#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 28149#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 28188#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 28345#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 28342#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 28320#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 28167#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 28280#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 27925#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 27926#L958 assume ~id1~0 != ~id2~0; 28155#L959 assume ~id1~0 != ~id3~0; 27929#L960 assume ~id1~0 != ~id4~0; 27930#L961 assume ~id2~0 != ~id3~0; 27980#L962 assume ~id2~0 != ~id4~0; 27981#L963 assume ~id3~0 != ~id4~0; 28090#L964 assume ~id1~0 >= 0; 28091#L965 assume ~id2~0 >= 0; 27927#L966 assume ~id3~0 >= 0; 27928#L967 assume ~id4~0 >= 0; 28046#L968 assume 0 == ~r1~0 % 256; 28047#L969 assume 0 == ~r2~0 % 256; 27964#L970 assume 0 == ~r3~0 % 256; 27965#L971 assume 0 == ~r4~0 % 256; 27949#L972 assume 0 != init_~r123~0#1 % 256; 27950#L973 assume 0 != init_~r133~0#1 % 256; 28030#L974 assume 0 != init_~r143~0#1 % 256; 28031#L975 assume 0 != init_~r213~0#1 % 256; 28225#L976 assume 0 != init_~r233~0#1 % 256; 28226#L977 assume 0 != init_~r243~0#1 % 256; 27941#L978 assume 0 != init_~r313~0#1 % 256; 27942#L979 assume 0 != init_~r323~0#1 % 256; 28156#L980 assume 0 != init_~r343~0#1 % 256; 28197#L981 assume 0 != init_~r413~0#1 % 256; 28194#L982 assume 0 != init_~r423~0#1 % 256; 28190#L983 assume 0 != init_~r433~0#1 % 256; 27996#L984 assume ~max1~0 == ~id1~0; 27997#L985 assume ~max2~0 == ~id2~0; 28000#L986 assume ~max3~0 == ~id3~0; 28120#L987 assume ~max4~0 == ~id4~0; 28018#L988 assume 0 == ~st1~0; 28019#L989 assume 0 == ~st2~0; 28125#L990 assume 0 == ~st3~0; 27943#L991 assume 0 == ~st4~0; 27944#L992 assume 0 == ~nl1~0; 28257#L993 assume 0 == ~nl2~0; 28258#L994 assume 0 == ~nl3~0; 28302#L995 assume 0 == ~nl4~0; 27934#L996 assume 0 == ~mode1~0 % 256; 27935#L997 assume 0 == ~mode2~0 % 256; 28272#L998 assume 0 == ~mode3~0 % 256; 28273#L999 assume 0 == ~mode4~0 % 256; 28131#L1000 assume 0 != ~newmax1~0 % 256; 28003#L1001 assume 0 != ~newmax2~0 % 256; 28004#L1002 assume 0 != ~newmax3~0 % 256; 28095#L1003 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 28259#L958-1 init_#res#1 := init_~tmp___23~0#1; 28102#L1143 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 28024#L22 assume !(0 == assume_abort_if_not_~cond#1); 28025#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 28129#L1284-2 [2022-11-18 20:05:59,835 INFO L750 eck$LassoCheckResult]: Loop: 28129#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 30599#L115 assume !(0 != ~mode1~0 % 256); 30597#L154 assume ~r1~0 % 256 < 2; 30595#L155 assume 0 != ~ep12~0 % 256; 30417#L156 assume 0 != ~newmax1~0 % 256;~p12_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 - 256); 30592#L155-1 assume 0 != ~ep13~0 % 256; 29147#L161 assume 0 != ~newmax1~0 % 256;~p13_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 - 256); 30589#L160 assume !(0 != ~ep14~0 % 256); 30584#L154-1 ~mode1~0 := 1; 30580#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 30576#L182 assume !(0 != ~mode2~0 % 256); 30577#L221 assume ~r2~0 % 256 < 3; 30585#L222 assume !(0 != ~ep21~0 % 256); 30572#L222-1 assume !(0 != ~ep23~0 % 256); 30570#L227 assume !(0 != ~ep24~0 % 256); 30568#L221-1 ~mode2~0 := 1; 30558#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 30555#L249 assume !(0 != ~mode3~0 % 256); 30554#L288 assume ~r3~0 % 256 < 3; 30553#L289 assume !(0 != ~ep31~0 % 256); 30551#L289-1 assume !(0 != ~ep32~0 % 256); 30549#L294 assume !(0 != ~ep34~0 % 256); 30545#L288-1 ~mode3~0 := 1; 30544#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 30542#L316 assume !(0 != ~mode4~0 % 256); 30543#L355 assume ~r4~0 % 256 < 3; 30639#L356 assume !(0 != ~ep41~0 % 256); 30637#L356-1 assume !(0 != ~ep42~0 % 256); 30634#L361 assume !(0 != ~ep43~0 % 256); 30633#L355-1 ~mode4~0 := 1; 30632#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 30631#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 30630#L1152 assume ~st1~0 + ~nl1~0 <= 1; 30629#L1153 assume ~st2~0 + ~nl2~0 <= 1; 30628#L1154 assume ~st3~0 + ~nl3~0 <= 1; 30625#L1155 assume ~st4~0 + ~nl4~0 <= 1; 30622#L1156 assume !(~r1~0 % 256 >= 3); 30619#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 30617#L1160 assume ~r1~0 % 256 < 3; 30615#L1165 assume !(~r1~0 % 256 >= 3); 30613#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 30611#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 30609#L1151-1 check_#res#1 := check_~tmp~1#1; 30607#L1203 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 30605#L1326 assume !(0 == assert_~arg#1 % 256); 30603#L1321 assume { :end_inline_assert } true; 28129#L1284-2 [2022-11-18 20:05:59,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:05:59,836 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 7 times [2022-11-18 20:05:59,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:05:59,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127858532] [2022-11-18 20:05:59,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:05:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:05:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:05:59,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:05:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:06:00,015 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:06:00,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:06:00,016 INFO L85 PathProgramCache]: Analyzing trace with hash 1895541502, now seen corresponding path program 1 times [2022-11-18 20:06:00,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:06:00,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72800432] [2022-11-18 20:06:00,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:06:00,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:06:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:06:00,029 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:06:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:06:00,045 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:06:00,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:06:00,046 INFO L85 PathProgramCache]: Analyzing trace with hash 338757777, now seen corresponding path program 1 times [2022-11-18 20:06:00,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:06:00,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698645477] [2022-11-18 20:06:00,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:06:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:06:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:06:00,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:06:00,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:06:00,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698645477] [2022-11-18 20:06:00,335 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698645477] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:06:00,335 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:06:00,335 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:06:00,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981455678] [2022-11-18 20:06:00,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:06:03,030 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:06:03,031 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:06:03,031 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:06:03,031 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:06:03,031 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 20:06:03,031 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:03,031 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:06:03,031 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:06:03,031 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration10_Loop [2022-11-18 20:06:03,031 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:06:03,031 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:06:03,035 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,046 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,049 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,052 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,055 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,058 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,063 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,066 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,071 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,074 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,079 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,081 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,084 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,090 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,092 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,095 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,098 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,100 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,112 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,114 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,117 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,120 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,123 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,126 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,134 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,137 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,605 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,607 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:03,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:05,084 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 13 [2022-11-18 20:06:30,960 WARN L233 SmtUtils]: Spent 24.41s on a formula simplification. DAG size of input: 363 DAG size of output: 177 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-18 20:06:31,003 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:06:31,004 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 20:06:31,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,006 INFO L229 MonitoredProcess]: Starting monitored process 1507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,014 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:06:31,014 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1507)] Waiting until timeout for monitored process [2022-11-18 20:06:31,038 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:06:31,038 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=2} Honda state: {~r2~0=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:06:31,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1507)] Ended with exit code 0 [2022-11-18 20:06:31,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,041 INFO L229 MonitoredProcess]: Starting monitored process 1508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1508)] Waiting until timeout for monitored process [2022-11-18 20:06:31,044 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:06:31,044 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,055 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:06:31,055 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:06:31,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1508)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:31,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,058 INFO L229 MonitoredProcess]: Starting monitored process 1509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1509)] Waiting until timeout for monitored process [2022-11-18 20:06:31,060 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:06:31,060 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,071 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:06:31,071 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_~newmax~0#1=0} Honda state: {ULTIMATE.start_node1_~newmax~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:06:31,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1509)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:31,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,075 INFO L229 MonitoredProcess]: Starting monitored process 1510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1510)] Waiting until timeout for monitored process [2022-11-18 20:06:31,080 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:06:31,080 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,101 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:06:31,101 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep31~0=-256} Honda state: {~ep31~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:06:31,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1510)] Ended with exit code 0 [2022-11-18 20:06:31,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,105 INFO L229 MonitoredProcess]: Starting monitored process 1511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1511)] Waiting until timeout for monitored process [2022-11-18 20:06:31,107 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:06:31,107 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,126 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:06:31,126 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep23~0=-256} Honda state: {~ep23~0=-256} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:06:31,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1511)] Ended with exit code 0 [2022-11-18 20:06:31,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,130 INFO L229 MonitoredProcess]: Starting monitored process 1512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,132 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:06:31,132 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1512)] Waiting until timeout for monitored process [2022-11-18 20:06:31,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1512)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:31,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:31,147 INFO L229 MonitoredProcess]: Starting monitored process 1513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:31,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1513)] Waiting until timeout for monitored process [2022-11-18 20:06:31,149 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 20:06:31,149 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:06:31,244 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 20:06:31,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1513)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:31,247 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:06:31,247 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:06:31,247 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:06:31,247 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:06:31,248 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 20:06:31,248 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:31,248 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:06:31,248 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:06:31,248 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration10_Loop [2022-11-18 20:06:31,248 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:06:31,248 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:06:31,252 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,254 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,259 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,261 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,264 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,266 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,270 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,273 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,277 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,737 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,742 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,747 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,749 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,751 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,753 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,756 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,758 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,760 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,771 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,773 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,775 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,777 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,780 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,782 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,785 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,790 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,792 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:31,797 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:06:33,208 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 13 [2022-11-18 20:06:57,781 WARN L233 SmtUtils]: Spent 23.22s on a formula simplification. DAG size of input: 363 DAG size of output: 177 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-18 20:06:57,927 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:06:57,927 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 20:06:57,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:57,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:57,932 INFO L229 MonitoredProcess]: Starting monitored process 1514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:57,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:57,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:57,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:57,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:57,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:57,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:57,947 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:57,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:57,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1514)] Waiting until timeout for monitored process [2022-11-18 20:06:57,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:57,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1514)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:57,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:57,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:57,962 INFO L229 MonitoredProcess]: Starting monitored process 1515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:57,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:57,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:57,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:57,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:57,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:57,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:57,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:57,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:57,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1515)] Waiting until timeout for monitored process [2022-11-18 20:06:57,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:57,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1515)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:57,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:57,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:57,994 INFO L229 MonitoredProcess]: Starting monitored process 1516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:57,997 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 [2022-11-18 20:06:58,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,010 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1516)] Waiting until timeout for monitored process [2022-11-18 20:06:58,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1516)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,030 INFO L229 MonitoredProcess]: Starting monitored process 1517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,033 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 [2022-11-18 20:06:58,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1517)] Waiting until timeout for monitored process [2022-11-18 20:06:58,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1517)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,062 INFO L229 MonitoredProcess]: Starting monitored process 1518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1518)] Waiting until timeout for monitored process [2022-11-18 20:06:58,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1518)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,096 INFO L229 MonitoredProcess]: Starting monitored process 1519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1519)] Waiting until timeout for monitored process [2022-11-18 20:06:58,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1519)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,134 INFO L229 MonitoredProcess]: Starting monitored process 1520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1520)] Waiting until timeout for monitored process [2022-11-18 20:06:58,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1520)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,166 INFO L229 MonitoredProcess]: Starting monitored process 1521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,169 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 [2022-11-18 20:06:58,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,182 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1521)] Waiting until timeout for monitored process [2022-11-18 20:06:58,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1521)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,202 INFO L229 MonitoredProcess]: Starting monitored process 1522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,219 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1522)] Waiting until timeout for monitored process [2022-11-18 20:06:58,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1522)] Ended with exit code 0 [2022-11-18 20:06:58,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,230 INFO L229 MonitoredProcess]: Starting monitored process 1523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1523)] Waiting until timeout for monitored process [2022-11-18 20:06:58,233 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 [2022-11-18 20:06:58,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,244 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:06:58,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,487 INFO L401 nArgumentSynthesizer]: We have 68 Motzkin's Theorem applications. [2022-11-18 20:06:58,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1523)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,829 INFO L229 MonitoredProcess]: Starting monitored process 1524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,832 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 [2022-11-18 20:06:58,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1524)] Waiting until timeout for monitored process [2022-11-18 20:06:58,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1524)] Ended with exit code 0 [2022-11-18 20:06:58,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,851 INFO L229 MonitoredProcess]: Starting monitored process 1525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1525)] Waiting until timeout for monitored process [2022-11-18 20:06:58,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,864 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1525)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,870 INFO L229 MonitoredProcess]: Starting monitored process 1526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1526)] Waiting until timeout for monitored process [2022-11-18 20:06:58,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,883 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1526)] Ended with exit code 0 [2022-11-18 20:06:58,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,888 INFO L229 MonitoredProcess]: Starting monitored process 1527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1527)] Waiting until timeout for monitored process [2022-11-18 20:06:58,890 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 [2022-11-18 20:06:58,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,901 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1527)] Ended with exit code 0 [2022-11-18 20:06:58,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,905 INFO L229 MonitoredProcess]: Starting monitored process 1528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1528)] Waiting until timeout for monitored process [2022-11-18 20:06:58,907 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 [2022-11-18 20:06:58,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,918 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1528)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:58,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,922 INFO L229 MonitoredProcess]: Starting monitored process 1529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1529)] Waiting until timeout for monitored process [2022-11-18 20:06:58,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,935 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1529)] Ended with exit code 0 [2022-11-18 20:06:58,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,940 INFO L229 MonitoredProcess]: Starting monitored process 1530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1530)] Waiting until timeout for monitored process [2022-11-18 20:06:58,942 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 [2022-11-18 20:06:58,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,953 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1530)] Ended with exit code 0 [2022-11-18 20:06:58,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,957 INFO L229 MonitoredProcess]: Starting monitored process 1531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1531)] Waiting until timeout for monitored process [2022-11-18 20:06:58,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:58,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1531)] Ended with exit code 0 [2022-11-18 20:06:58,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,975 INFO L229 MonitoredProcess]: Starting monitored process 1532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1532)] Waiting until timeout for monitored process [2022-11-18 20:06:58,977 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 [2022-11-18 20:06:58,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:58,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:58,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:58,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:58,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:58,988 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:58,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:58,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:58,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1532)] Ended with exit code 0 [2022-11-18 20:06:58,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:58,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:58,994 INFO L229 MonitoredProcess]: Starting monitored process 1533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:58,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1533)] Waiting until timeout for monitored process [2022-11-18 20:06:58,997 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 [2022-11-18 20:06:59,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1533)] Ended with exit code 0 [2022-11-18 20:06:59,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,011 INFO L229 MonitoredProcess]: Starting monitored process 1534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1534)] Waiting until timeout for monitored process [2022-11-18 20:06:59,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1534)] Ended with exit code 0 [2022-11-18 20:06:59,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,029 INFO L229 MonitoredProcess]: Starting monitored process 1535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1535)] Waiting until timeout for monitored process [2022-11-18 20:06:59,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,056 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1535)] Ended with exit code 0 [2022-11-18 20:06:59,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,061 INFO L229 MonitoredProcess]: Starting monitored process 1536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1536)] Waiting until timeout for monitored process [2022-11-18 20:06:59,063 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 [2022-11-18 20:06:59,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1536)] Ended with exit code 0 [2022-11-18 20:06:59,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,079 INFO L229 MonitoredProcess]: Starting monitored process 1537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1537)] Waiting until timeout for monitored process [2022-11-18 20:06:59,081 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 [2022-11-18 20:06:59,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1537)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:59,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,096 INFO L229 MonitoredProcess]: Starting monitored process 1538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1538)] Waiting until timeout for monitored process [2022-11-18 20:06:59,098 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 [2022-11-18 20:06:59,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,108 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1538)] Forceful destruction successful, exit code 0 [2022-11-18 20:06:59,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,113 INFO L229 MonitoredProcess]: Starting monitored process 1539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1539)] Waiting until timeout for monitored process [2022-11-18 20:06:59,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1539)] Ended with exit code 0 [2022-11-18 20:06:59,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,131 INFO L229 MonitoredProcess]: Starting monitored process 1540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1540)] Waiting until timeout for monitored process [2022-11-18 20:06:59,134 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 [2022-11-18 20:06:59,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1540)] Ended with exit code 0 [2022-11-18 20:06:59,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,149 INFO L229 MonitoredProcess]: Starting monitored process 1541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1541)] Waiting until timeout for monitored process [2022-11-18 20:06:59,154 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 [2022-11-18 20:06:59,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,164 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1541)] Ended with exit code 0 [2022-11-18 20:06:59,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,169 INFO L229 MonitoredProcess]: Starting monitored process 1542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1542)] Waiting until timeout for monitored process [2022-11-18 20:06:59,171 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 [2022-11-18 20:06:59,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,182 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1542)] Ended with exit code 0 [2022-11-18 20:06:59,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,187 INFO L229 MonitoredProcess]: Starting monitored process 1543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1543)] Waiting until timeout for monitored process [2022-11-18 20:06:59,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:06:59,200 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:06:59,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1543)] Ended with exit code 0 [2022-11-18 20:06:59,204 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 20:06:59,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,205 INFO L229 MonitoredProcess]: Starting monitored process 1544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1544)] Waiting until timeout for monitored process [2022-11-18 20:06:59,208 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 [2022-11-18 20:06:59,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1544)] Ended with exit code 0 [2022-11-18 20:06:59,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,223 INFO L229 MonitoredProcess]: Starting monitored process 1545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1545)] Waiting until timeout for monitored process [2022-11-18 20:06:59,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1545)] Ended with exit code 0 [2022-11-18 20:06:59,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,242 INFO L229 MonitoredProcess]: Starting monitored process 1546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1546)] Waiting until timeout for monitored process [2022-11-18 20:06:59,244 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 [2022-11-18 20:06:59,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1546)] Ended with exit code 0 [2022-11-18 20:06:59,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,259 INFO L229 MonitoredProcess]: Starting monitored process 1547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1547)] Waiting until timeout for monitored process [2022-11-18 20:06:59,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1547)] Ended with exit code 0 [2022-11-18 20:06:59,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,278 INFO L229 MonitoredProcess]: Starting monitored process 1548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1548)] Waiting until timeout for monitored process [2022-11-18 20:06:59,280 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 [2022-11-18 20:06:59,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1548)] Ended with exit code 0 [2022-11-18 20:06:59,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,296 INFO L229 MonitoredProcess]: Starting monitored process 1549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1549)] Waiting until timeout for monitored process [2022-11-18 20:06:59,298 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 [2022-11-18 20:06:59,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,308 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1549)] Ended with exit code 0 [2022-11-18 20:06:59,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,313 INFO L229 MonitoredProcess]: Starting monitored process 1550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1550)] Waiting until timeout for monitored process [2022-11-18 20:06:59,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,327 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1550)] Ended with exit code 0 [2022-11-18 20:06:59,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,333 INFO L229 MonitoredProcess]: Starting monitored process 1551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1551)] Waiting until timeout for monitored process [2022-11-18 20:06:59,335 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 [2022-11-18 20:06:59,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,346 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1551)] Ended with exit code 0 [2022-11-18 20:06:59,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,352 INFO L229 MonitoredProcess]: Starting monitored process 1552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1552)] Waiting until timeout for monitored process [2022-11-18 20:06:59,354 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 [2022-11-18 20:06:59,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:06:59,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:06:59,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:06:59,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:06:59,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1552)] Ended with exit code 0 [2022-11-18 20:06:59,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:06:59,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:06:59,372 INFO L229 MonitoredProcess]: Starting monitored process 1553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:06:59,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1553)] Waiting until timeout for monitored process [2022-11-18 20:06:59,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:06:59,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:06:59,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:06:59,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:06:59,386 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:06:59,387 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:06:59,759 INFO L401 nArgumentSynthesizer]: We have 102 Motzkin's Theorem applications. [2022-11-18 20:06:59,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1553)] Ended with exit code 0 [2022-11-18 20:07:00,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,361 INFO L229 MonitoredProcess]: Starting monitored process 1554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1554)] Waiting until timeout for monitored process [2022-11-18 20:07:00,363 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 [2022-11-18 20:07:00,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1554)] Ended with exit code 0 [2022-11-18 20:07:00,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,381 INFO L229 MonitoredProcess]: Starting monitored process 1555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1555)] Waiting until timeout for monitored process [2022-11-18 20:07:00,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1555)] Ended with exit code 0 [2022-11-18 20:07:00,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,400 INFO L229 MonitoredProcess]: Starting monitored process 1556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1556)] Waiting until timeout for monitored process [2022-11-18 20:07:00,402 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 [2022-11-18 20:07:00,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,413 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1556)] Ended with exit code 0 [2022-11-18 20:07:00,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,418 INFO L229 MonitoredProcess]: Starting monitored process 1557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1557)] Waiting until timeout for monitored process [2022-11-18 20:07:00,420 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 [2022-11-18 20:07:00,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1557)] Ended with exit code 0 [2022-11-18 20:07:00,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,436 INFO L229 MonitoredProcess]: Starting monitored process 1558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1558)] Waiting until timeout for monitored process [2022-11-18 20:07:00,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1558)] Ended with exit code 0 [2022-11-18 20:07:00,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,453 INFO L229 MonitoredProcess]: Starting monitored process 1559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1559)] Waiting until timeout for monitored process [2022-11-18 20:07:00,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,466 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1559)] Ended with exit code 0 [2022-11-18 20:07:00,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,472 INFO L229 MonitoredProcess]: Starting monitored process 1560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1560)] Waiting until timeout for monitored process [2022-11-18 20:07:00,474 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 [2022-11-18 20:07:00,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,485 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1560)] Ended with exit code 0 [2022-11-18 20:07:00,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,490 INFO L229 MonitoredProcess]: Starting monitored process 1561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1561)] Waiting until timeout for monitored process [2022-11-18 20:07:00,492 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 [2022-11-18 20:07:00,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1561)] Ended with exit code 0 [2022-11-18 20:07:00,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,508 INFO L229 MonitoredProcess]: Starting monitored process 1562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1562)] Waiting until timeout for monitored process [2022-11-18 20:07:00,510 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 [2022-11-18 20:07:00,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1562)] Ended with exit code 0 [2022-11-18 20:07:00,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,530 INFO L229 MonitoredProcess]: Starting monitored process 1563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1563)] Waiting until timeout for monitored process [2022-11-18 20:07:00,532 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 [2022-11-18 20:07:00,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1563)] Ended with exit code 0 [2022-11-18 20:07:00,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,547 INFO L229 MonitoredProcess]: Starting monitored process 1564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1564)] Waiting until timeout for monitored process [2022-11-18 20:07:00,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,560 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1564)] Ended with exit code 0 [2022-11-18 20:07:00,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,566 INFO L229 MonitoredProcess]: Starting monitored process 1565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1565)] Waiting until timeout for monitored process [2022-11-18 20:07:00,568 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 [2022-11-18 20:07:00,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,579 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1565)] Ended with exit code 0 [2022-11-18 20:07:00,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,584 INFO L229 MonitoredProcess]: Starting monitored process 1566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1566)] Waiting until timeout for monitored process [2022-11-18 20:07:00,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,597 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1566)] Ended with exit code 0 [2022-11-18 20:07:00,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,603 INFO L229 MonitoredProcess]: Starting monitored process 1567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1567)] Waiting until timeout for monitored process [2022-11-18 20:07:00,605 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 [2022-11-18 20:07:00,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,615 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1567)] Ended with exit code 0 [2022-11-18 20:07:00,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,621 INFO L229 MonitoredProcess]: Starting monitored process 1568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1568)] Waiting until timeout for monitored process [2022-11-18 20:07:00,623 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 [2022-11-18 20:07:00,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,633 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,634 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1568)] Ended with exit code 0 [2022-11-18 20:07:00,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,639 INFO L229 MonitoredProcess]: Starting monitored process 1569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1569)] Waiting until timeout for monitored process [2022-11-18 20:07:00,641 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 [2022-11-18 20:07:00,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1569)] Ended with exit code 0 [2022-11-18 20:07:00,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,658 INFO L229 MonitoredProcess]: Starting monitored process 1570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1570)] Waiting until timeout for monitored process [2022-11-18 20:07:00,660 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 [2022-11-18 20:07:00,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,671 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1570)] Ended with exit code 0 [2022-11-18 20:07:00,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,677 INFO L229 MonitoredProcess]: Starting monitored process 1571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1571)] Waiting until timeout for monitored process [2022-11-18 20:07:00,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1571)] Ended with exit code 0 [2022-11-18 20:07:00,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,695 INFO L229 MonitoredProcess]: Starting monitored process 1572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1572)] Waiting until timeout for monitored process [2022-11-18 20:07:00,697 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 [2022-11-18 20:07:00,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,708 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1572)] Ended with exit code 0 [2022-11-18 20:07:00,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,714 INFO L229 MonitoredProcess]: Starting monitored process 1573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1573)] Waiting until timeout for monitored process [2022-11-18 20:07:00,716 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 [2022-11-18 20:07:00,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:00,727 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:00,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1573)] Ended with exit code 0 [2022-11-18 20:07:00,732 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 20:07:00,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,733 INFO L229 MonitoredProcess]: Starting monitored process 1574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1574)] Waiting until timeout for monitored process [2022-11-18 20:07:00,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,745 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1574)] Ended with exit code 0 [2022-11-18 20:07:00,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,751 INFO L229 MonitoredProcess]: Starting monitored process 1575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1575)] Waiting until timeout for monitored process [2022-11-18 20:07:00,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1575)] Ended with exit code 0 [2022-11-18 20:07:00,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,770 INFO L229 MonitoredProcess]: Starting monitored process 1576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1576)] Waiting until timeout for monitored process [2022-11-18 20:07:00,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1576)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:00,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,789 INFO L229 MonitoredProcess]: Starting monitored process 1577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1577)] Waiting until timeout for monitored process [2022-11-18 20:07:00,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1577)] Ended with exit code 0 [2022-11-18 20:07:00,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,807 INFO L229 MonitoredProcess]: Starting monitored process 1578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1578)] Waiting until timeout for monitored process [2022-11-18 20:07:00,810 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 [2022-11-18 20:07:00,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1578)] Ended with exit code 0 [2022-11-18 20:07:00,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,826 INFO L229 MonitoredProcess]: Starting monitored process 1579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1579)] Waiting until timeout for monitored process [2022-11-18 20:07:00,828 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 [2022-11-18 20:07:00,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1579)] Ended with exit code 0 [2022-11-18 20:07:00,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,844 INFO L229 MonitoredProcess]: Starting monitored process 1580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1580)] Waiting until timeout for monitored process [2022-11-18 20:07:00,847 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 [2022-11-18 20:07:00,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1580)] Ended with exit code 0 [2022-11-18 20:07:00,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,865 INFO L229 MonitoredProcess]: Starting monitored process 1581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1581)] Waiting until timeout for monitored process [2022-11-18 20:07:00,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1581)] Ended with exit code 0 [2022-11-18 20:07:00,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,885 INFO L229 MonitoredProcess]: Starting monitored process 1582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1582)] Waiting until timeout for monitored process [2022-11-18 20:07:00,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:00,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:00,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:00,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:00,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:00,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:00,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1582)] Ended with exit code 0 [2022-11-18 20:07:00,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:00,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:00,905 INFO L229 MonitoredProcess]: Starting monitored process 1583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:00,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1583)] Waiting until timeout for monitored process [2022-11-18 20:07:00,923 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 [2022-11-18 20:07:00,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:00,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:00,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:00,937 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:00,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:01,428 INFO L401 nArgumentSynthesizer]: We have 136 Motzkin's Theorem applications. [2022-11-18 20:07:01,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1583)] Ended with exit code 0 [2022-11-18 20:07:02,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,324 INFO L229 MonitoredProcess]: Starting monitored process 1584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1584)] Waiting until timeout for monitored process [2022-11-18 20:07:02,326 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 [2022-11-18 20:07:02,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1584)] Ended with exit code 0 [2022-11-18 20:07:02,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,346 INFO L229 MonitoredProcess]: Starting monitored process 1585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1585)] Waiting until timeout for monitored process [2022-11-18 20:07:02,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1585)] Ended with exit code 0 [2022-11-18 20:07:02,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,366 INFO L229 MonitoredProcess]: Starting monitored process 1586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1586)] Waiting until timeout for monitored process [2022-11-18 20:07:02,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1586)] Ended with exit code 0 [2022-11-18 20:07:02,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,386 INFO L229 MonitoredProcess]: Starting monitored process 1587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1587)] Waiting until timeout for monitored process [2022-11-18 20:07:02,388 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 [2022-11-18 20:07:02,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1587)] Ended with exit code 0 [2022-11-18 20:07:02,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,405 INFO L229 MonitoredProcess]: Starting monitored process 1588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1588)] Waiting until timeout for monitored process [2022-11-18 20:07:02,407 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 [2022-11-18 20:07:02,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1588)] Ended with exit code 0 [2022-11-18 20:07:02,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,423 INFO L229 MonitoredProcess]: Starting monitored process 1589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1589)] Waiting until timeout for monitored process [2022-11-18 20:07:02,426 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 [2022-11-18 20:07:02,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1589)] Ended with exit code 0 [2022-11-18 20:07:02,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,443 INFO L229 MonitoredProcess]: Starting monitored process 1590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1590)] Waiting until timeout for monitored process [2022-11-18 20:07:02,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1590)] Ended with exit code 0 [2022-11-18 20:07:02,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,462 INFO L229 MonitoredProcess]: Starting monitored process 1591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1591)] Waiting until timeout for monitored process [2022-11-18 20:07:02,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1591)] Ended with exit code 0 [2022-11-18 20:07:02,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,481 INFO L229 MonitoredProcess]: Starting monitored process 1592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1592)] Waiting until timeout for monitored process [2022-11-18 20:07:02,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1592)] Ended with exit code 0 [2022-11-18 20:07:02,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,505 INFO L229 MonitoredProcess]: Starting monitored process 1593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1593)] Waiting until timeout for monitored process [2022-11-18 20:07:02,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1593)] Ended with exit code 0 [2022-11-18 20:07:02,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,523 INFO L229 MonitoredProcess]: Starting monitored process 1594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1594)] Waiting until timeout for monitored process [2022-11-18 20:07:02,525 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 [2022-11-18 20:07:02,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1594)] Ended with exit code 0 [2022-11-18 20:07:02,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,543 INFO L229 MonitoredProcess]: Starting monitored process 1595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1595)] Waiting until timeout for monitored process [2022-11-18 20:07:02,545 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 [2022-11-18 20:07:02,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1595)] Ended with exit code 0 [2022-11-18 20:07:02,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,562 INFO L229 MonitoredProcess]: Starting monitored process 1596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1596)] Waiting until timeout for monitored process [2022-11-18 20:07:02,564 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 [2022-11-18 20:07:02,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1596)] Ended with exit code 0 [2022-11-18 20:07:02,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,582 INFO L229 MonitoredProcess]: Starting monitored process 1597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1597)] Waiting until timeout for monitored process [2022-11-18 20:07:02,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,595 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1597)] Ended with exit code 0 [2022-11-18 20:07:02,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,601 INFO L229 MonitoredProcess]: Starting monitored process 1598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1598)] Waiting until timeout for monitored process [2022-11-18 20:07:02,603 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 [2022-11-18 20:07:02,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1598)] Ended with exit code 0 [2022-11-18 20:07:02,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,620 INFO L229 MonitoredProcess]: Starting monitored process 1599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1599)] Waiting until timeout for monitored process [2022-11-18 20:07:02,622 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 [2022-11-18 20:07:02,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1599)] Ended with exit code 0 [2022-11-18 20:07:02,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,641 INFO L229 MonitoredProcess]: Starting monitored process 1600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1600)] Waiting until timeout for monitored process [2022-11-18 20:07:02,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1600)] Ended with exit code 0 [2022-11-18 20:07:02,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,660 INFO L229 MonitoredProcess]: Starting monitored process 1601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1601)] Waiting until timeout for monitored process [2022-11-18 20:07:02,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1601)] Ended with exit code 0 [2022-11-18 20:07:02,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,679 INFO L229 MonitoredProcess]: Starting monitored process 1602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1602)] Waiting until timeout for monitored process [2022-11-18 20:07:02,681 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 [2022-11-18 20:07:02,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1602)] Ended with exit code 0 [2022-11-18 20:07:02,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,699 INFO L229 MonitoredProcess]: Starting monitored process 1603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1603)] Waiting until timeout for monitored process [2022-11-18 20:07:02,701 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 [2022-11-18 20:07:02,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:02,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:02,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1603)] Ended with exit code 0 [2022-11-18 20:07:02,719 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 20:07:02,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,720 INFO L229 MonitoredProcess]: Starting monitored process 1604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1604)] Waiting until timeout for monitored process [2022-11-18 20:07:02,722 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 [2022-11-18 20:07:02,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1604)] Ended with exit code 0 [2022-11-18 20:07:02,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,739 INFO L229 MonitoredProcess]: Starting monitored process 1605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1605)] Waiting until timeout for monitored process [2022-11-18 20:07:02,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,753 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1605)] Ended with exit code 0 [2022-11-18 20:07:02,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,759 INFO L229 MonitoredProcess]: Starting monitored process 1606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1606)] Waiting until timeout for monitored process [2022-11-18 20:07:02,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1606)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:02,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,778 INFO L229 MonitoredProcess]: Starting monitored process 1607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1607)] Waiting until timeout for monitored process [2022-11-18 20:07:02,780 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 [2022-11-18 20:07:02,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1607)] Ended with exit code 0 [2022-11-18 20:07:02,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,798 INFO L229 MonitoredProcess]: Starting monitored process 1608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1608)] Waiting until timeout for monitored process [2022-11-18 20:07:02,803 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 [2022-11-18 20:07:02,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,815 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1608)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:02,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,821 INFO L229 MonitoredProcess]: Starting monitored process 1609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1609)] Waiting until timeout for monitored process [2022-11-18 20:07:02,823 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 [2022-11-18 20:07:02,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,834 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1609)] Ended with exit code 0 [2022-11-18 20:07:02,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,839 INFO L229 MonitoredProcess]: Starting monitored process 1610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1610)] Waiting until timeout for monitored process [2022-11-18 20:07:02,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1610)] Ended with exit code 0 [2022-11-18 20:07:02,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,861 INFO L229 MonitoredProcess]: Starting monitored process 1611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1611)] Waiting until timeout for monitored process [2022-11-18 20:07:02,863 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 [2022-11-18 20:07:02,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,875 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1611)] Ended with exit code 0 [2022-11-18 20:07:02,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,882 INFO L229 MonitoredProcess]: Starting monitored process 1612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1612)] Waiting until timeout for monitored process [2022-11-18 20:07:02,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:02,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:02,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:02,896 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:02,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:02,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:02,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1612)] Ended with exit code 0 [2022-11-18 20:07:02,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:02,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:02,904 INFO L229 MonitoredProcess]: Starting monitored process 1613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:02,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1613)] Waiting until timeout for monitored process [2022-11-18 20:07:02,906 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 [2022-11-18 20:07:02,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:02,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:02,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:02,922 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:02,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:03,548 INFO L401 nArgumentSynthesizer]: We have 170 Motzkin's Theorem applications. [2022-11-18 20:07:03,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1613)] Ended with exit code 0 [2022-11-18 20:07:04,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,810 INFO L229 MonitoredProcess]: Starting monitored process 1614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1614)] Waiting until timeout for monitored process [2022-11-18 20:07:04,812 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 [2022-11-18 20:07:04,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1614)] Ended with exit code 0 [2022-11-18 20:07:04,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,833 INFO L229 MonitoredProcess]: Starting monitored process 1615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1615)] Waiting until timeout for monitored process [2022-11-18 20:07:04,835 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 [2022-11-18 20:07:04,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1615)] Ended with exit code 0 [2022-11-18 20:07:04,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,855 INFO L229 MonitoredProcess]: Starting monitored process 1616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1616)] Waiting until timeout for monitored process [2022-11-18 20:07:04,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:04,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1616)] Ended with exit code 0 [2022-11-18 20:07:04,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,874 INFO L229 MonitoredProcess]: Starting monitored process 1617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1617)] Waiting until timeout for monitored process [2022-11-18 20:07:04,877 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 [2022-11-18 20:07:04,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1617)] Ended with exit code 0 [2022-11-18 20:07:04,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,894 INFO L229 MonitoredProcess]: Starting monitored process 1618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1618)] Waiting until timeout for monitored process [2022-11-18 20:07:04,896 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 [2022-11-18 20:07:04,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,907 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1618)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:04,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,913 INFO L229 MonitoredProcess]: Starting monitored process 1619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1619)] Waiting until timeout for monitored process [2022-11-18 20:07:04,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:04,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,926 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1619)] Ended with exit code 0 [2022-11-18 20:07:04,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,933 INFO L229 MonitoredProcess]: Starting monitored process 1620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1620)] Waiting until timeout for monitored process [2022-11-18 20:07:04,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:04,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1620)] Ended with exit code 0 [2022-11-18 20:07:04,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,952 INFO L229 MonitoredProcess]: Starting monitored process 1621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1621)] Waiting until timeout for monitored process [2022-11-18 20:07:04,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:04,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1621)] Ended with exit code 0 [2022-11-18 20:07:04,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,972 INFO L229 MonitoredProcess]: Starting monitored process 1622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1622)] Waiting until timeout for monitored process [2022-11-18 20:07:04,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:04,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:04,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:04,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:04,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:04,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:04,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:04,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:04,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:04,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1622)] Ended with exit code 0 [2022-11-18 20:07:04,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:04,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:04,998 INFO L229 MonitoredProcess]: Starting monitored process 1623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:04,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1623)] Waiting until timeout for monitored process [2022-11-18 20:07:05,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1623)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:05,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,016 INFO L229 MonitoredProcess]: Starting monitored process 1624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1624)] Waiting until timeout for monitored process [2022-11-18 20:07:05,018 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 [2022-11-18 20:07:05,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,030 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1624)] Ended with exit code 0 [2022-11-18 20:07:05,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,037 INFO L229 MonitoredProcess]: Starting monitored process 1625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1625)] Waiting until timeout for monitored process [2022-11-18 20:07:05,039 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 [2022-11-18 20:07:05,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1625)] Ended with exit code 0 [2022-11-18 20:07:05,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,056 INFO L229 MonitoredProcess]: Starting monitored process 1626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1626)] Waiting until timeout for monitored process [2022-11-18 20:07:05,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,070 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1626)] Ended with exit code 0 [2022-11-18 20:07:05,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,077 INFO L229 MonitoredProcess]: Starting monitored process 1627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1627)] Waiting until timeout for monitored process [2022-11-18 20:07:05,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,091 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1627)] Ended with exit code 0 [2022-11-18 20:07:05,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,097 INFO L229 MonitoredProcess]: Starting monitored process 1628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1628)] Waiting until timeout for monitored process [2022-11-18 20:07:05,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1628)] Ended with exit code 0 [2022-11-18 20:07:05,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,116 INFO L229 MonitoredProcess]: Starting monitored process 1629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1629)] Waiting until timeout for monitored process [2022-11-18 20:07:05,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1629)] Ended with exit code 0 [2022-11-18 20:07:05,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,138 INFO L229 MonitoredProcess]: Starting monitored process 1630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1630)] Waiting until timeout for monitored process [2022-11-18 20:07:05,140 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 [2022-11-18 20:07:05,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1630)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:05,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,159 INFO L229 MonitoredProcess]: Starting monitored process 1631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1631)] Waiting until timeout for monitored process [2022-11-18 20:07:05,161 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 [2022-11-18 20:07:05,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,173 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1631)] Ended with exit code 0 [2022-11-18 20:07:05,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,179 INFO L229 MonitoredProcess]: Starting monitored process 1632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1632)] Waiting until timeout for monitored process [2022-11-18 20:07:05,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1632)] Ended with exit code 0 [2022-11-18 20:07:05,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,200 INFO L229 MonitoredProcess]: Starting monitored process 1633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1633)] Waiting until timeout for monitored process [2022-11-18 20:07:05,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:07:05,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:05,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:05,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1633)] Ended with exit code 0 [2022-11-18 20:07:05,220 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 20:07:05,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,221 INFO L229 MonitoredProcess]: Starting monitored process 1634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1634)] Waiting until timeout for monitored process [2022-11-18 20:07:05,223 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 [2022-11-18 20:07:05,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,234 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1634)] Ended with exit code 0 [2022-11-18 20:07:05,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,240 INFO L229 MonitoredProcess]: Starting monitored process 1635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1635)] Waiting until timeout for monitored process [2022-11-18 20:07:05,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1635)] Ended with exit code 0 [2022-11-18 20:07:05,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,282 INFO L229 MonitoredProcess]: Starting monitored process 1636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1636)] Waiting until timeout for monitored process [2022-11-18 20:07:05,284 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 [2022-11-18 20:07:05,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1636)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:05,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,301 INFO L229 MonitoredProcess]: Starting monitored process 1637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1637)] Waiting until timeout for monitored process [2022-11-18 20:07:05,303 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 [2022-11-18 20:07:05,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,314 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1637)] Ended with exit code 0 [2022-11-18 20:07:05,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,321 INFO L229 MonitoredProcess]: Starting monitored process 1638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1638)] Waiting until timeout for monitored process [2022-11-18 20:07:05,323 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 [2022-11-18 20:07:05,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1638)] Ended with exit code 0 [2022-11-18 20:07:05,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,340 INFO L229 MonitoredProcess]: Starting monitored process 1639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1639)] Waiting until timeout for monitored process [2022-11-18 20:07:05,342 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 [2022-11-18 20:07:05,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1639)] Ended with exit code 0 [2022-11-18 20:07:05,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,359 INFO L229 MonitoredProcess]: Starting monitored process 1640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1640)] Waiting until timeout for monitored process [2022-11-18 20:07:05,362 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 [2022-11-18 20:07:05,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1640)] Ended with exit code 0 [2022-11-18 20:07:05,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,381 INFO L229 MonitoredProcess]: Starting monitored process 1641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1641)] Waiting until timeout for monitored process [2022-11-18 20:07:05,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,394 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1641)] Ended with exit code 0 [2022-11-18 20:07:05,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,402 INFO L229 MonitoredProcess]: Starting monitored process 1642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1642)] Waiting until timeout for monitored process [2022-11-18 20:07:05,404 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 [2022-11-18 20:07:05,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:05,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:05,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:05,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:05,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1642)] Ended with exit code 0 [2022-11-18 20:07:05,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:05,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:05,424 INFO L229 MonitoredProcess]: Starting monitored process 1643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:05,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1643)] Waiting until timeout for monitored process [2022-11-18 20:07:05,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:05,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:05,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:05,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:05,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:05,439 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:05,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:05,886 INFO L401 nArgumentSynthesizer]: We have 102 Motzkin's Theorem applications. [2022-11-18 20:07:05,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1643)] Ended with exit code 0 [2022-11-18 20:07:07,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,274 INFO L229 MonitoredProcess]: Starting monitored process 1644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1644)] Waiting until timeout for monitored process [2022-11-18 20:07:07,276 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 [2022-11-18 20:07:07,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1644)] Ended with exit code 0 [2022-11-18 20:07:07,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,297 INFO L229 MonitoredProcess]: Starting monitored process 1645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1645)] Waiting until timeout for monitored process [2022-11-18 20:07:07,299 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 [2022-11-18 20:07:07,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,309 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1645)] Ended with exit code 0 [2022-11-18 20:07:07,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,319 INFO L229 MonitoredProcess]: Starting monitored process 1646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1646)] Waiting until timeout for monitored process [2022-11-18 20:07:07,321 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 [2022-11-18 20:07:07,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1646)] Ended with exit code 0 [2022-11-18 20:07:07,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,339 INFO L229 MonitoredProcess]: Starting monitored process 1647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1647)] Waiting until timeout for monitored process [2022-11-18 20:07:07,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,352 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1647)] Ended with exit code 0 [2022-11-18 20:07:07,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,358 INFO L229 MonitoredProcess]: Starting monitored process 1648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1648)] Waiting until timeout for monitored process [2022-11-18 20:07:07,360 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 [2022-11-18 20:07:07,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,371 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1648)] Ended with exit code 0 [2022-11-18 20:07:07,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,377 INFO L229 MonitoredProcess]: Starting monitored process 1649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1649)] Waiting until timeout for monitored process [2022-11-18 20:07:07,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1649)] Ended with exit code 0 [2022-11-18 20:07:07,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,398 INFO L229 MonitoredProcess]: Starting monitored process 1650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1650)] Waiting until timeout for monitored process [2022-11-18 20:07:07,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1650)] Ended with exit code 0 [2022-11-18 20:07:07,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,417 INFO L229 MonitoredProcess]: Starting monitored process 1651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1651)] Waiting until timeout for monitored process [2022-11-18 20:07:07,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1651)] Ended with exit code 0 [2022-11-18 20:07:07,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,437 INFO L229 MonitoredProcess]: Starting monitored process 1652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1652)] Waiting until timeout for monitored process [2022-11-18 20:07:07,439 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 [2022-11-18 20:07:07,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1652)] Ended with exit code 0 [2022-11-18 20:07:07,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,463 INFO L229 MonitoredProcess]: Starting monitored process 1653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1653)] Waiting until timeout for monitored process [2022-11-18 20:07:07,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,476 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1653)] Ended with exit code 0 [2022-11-18 20:07:07,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,481 INFO L229 MonitoredProcess]: Starting monitored process 1654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1654)] Waiting until timeout for monitored process [2022-11-18 20:07:07,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,494 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1654)] Ended with exit code 0 [2022-11-18 20:07:07,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,502 INFO L229 MonitoredProcess]: Starting monitored process 1655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1655)] Waiting until timeout for monitored process [2022-11-18 20:07:07,504 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 [2022-11-18 20:07:07,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,515 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1655)] Ended with exit code 0 [2022-11-18 20:07:07,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,521 INFO L229 MonitoredProcess]: Starting monitored process 1656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1656)] Waiting until timeout for monitored process [2022-11-18 20:07:07,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1656)] Ended with exit code 0 [2022-11-18 20:07:07,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,542 INFO L229 MonitoredProcess]: Starting monitored process 1657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1657)] Waiting until timeout for monitored process [2022-11-18 20:07:07,544 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 [2022-11-18 20:07:07,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,554 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1657)] Ended with exit code 0 [2022-11-18 20:07:07,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,561 INFO L229 MonitoredProcess]: Starting monitored process 1658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1658)] Waiting until timeout for monitored process [2022-11-18 20:07:07,563 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 [2022-11-18 20:07:07,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1658)] Ended with exit code 0 [2022-11-18 20:07:07,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,581 INFO L229 MonitoredProcess]: Starting monitored process 1659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1659)] Waiting until timeout for monitored process [2022-11-18 20:07:07,583 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 [2022-11-18 20:07:07,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,597 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1659)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:07,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,616 INFO L229 MonitoredProcess]: Starting monitored process 1660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,622 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 [2022-11-18 20:07:07,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1660)] Waiting until timeout for monitored process [2022-11-18 20:07:07,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1660)] Ended with exit code 0 [2022-11-18 20:07:07,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,642 INFO L229 MonitoredProcess]: Starting monitored process 1661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1661)] Waiting until timeout for monitored process [2022-11-18 20:07:07,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1661)] Ended with exit code 0 [2022-11-18 20:07:07,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,661 INFO L229 MonitoredProcess]: Starting monitored process 1662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1662)] Waiting until timeout for monitored process [2022-11-18 20:07:07,663 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 [2022-11-18 20:07:07,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1662)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:07,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,682 INFO L229 MonitoredProcess]: Starting monitored process 1663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1663)] Waiting until timeout for monitored process [2022-11-18 20:07:07,684 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 [2022-11-18 20:07:07,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:07,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 20:07:07,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 20:07:07,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1663)] Ended with exit code 0 [2022-11-18 20:07:07,704 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 20:07:07,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,704 INFO L229 MonitoredProcess]: Starting monitored process 1664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1664)] Waiting until timeout for monitored process [2022-11-18 20:07:07,707 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 [2022-11-18 20:07:07,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1664)] Ended with exit code 0 [2022-11-18 20:07:07,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,725 INFO L229 MonitoredProcess]: Starting monitored process 1665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1665)] Waiting until timeout for monitored process [2022-11-18 20:07:07,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1665)] Ended with exit code 0 [2022-11-18 20:07:07,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,748 INFO L229 MonitoredProcess]: Starting monitored process 1666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1666)] Waiting until timeout for monitored process [2022-11-18 20:07:07,751 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 [2022-11-18 20:07:07,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1666)] Ended with exit code 0 [2022-11-18 20:07:07,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,769 INFO L229 MonitoredProcess]: Starting monitored process 1667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1667)] Waiting until timeout for monitored process [2022-11-18 20:07:07,771 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 [2022-11-18 20:07:07,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1667)] Ended with exit code 0 [2022-11-18 20:07:07,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,791 INFO L229 MonitoredProcess]: Starting monitored process 1668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1668)] Waiting until timeout for monitored process [2022-11-18 20:07:07,793 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 [2022-11-18 20:07:07,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1668)] Ended with exit code 0 [2022-11-18 20:07:07,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,812 INFO L229 MonitoredProcess]: Starting monitored process 1669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1669)] Waiting until timeout for monitored process [2022-11-18 20:07:07,815 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 [2022-11-18 20:07:07,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1669)] Ended with exit code 0 [2022-11-18 20:07:07,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,833 INFO L229 MonitoredProcess]: Starting monitored process 1670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1670)] Waiting until timeout for monitored process [2022-11-18 20:07:07,835 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 [2022-11-18 20:07:07,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,846 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1670)] Ended with exit code 0 [2022-11-18 20:07:07,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,858 INFO L229 MonitoredProcess]: Starting monitored process 1671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1671)] Waiting until timeout for monitored process [2022-11-18 20:07:07,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1671)] Ended with exit code 0 [2022-11-18 20:07:07,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,882 INFO L229 MonitoredProcess]: Starting monitored process 1672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1672)] Waiting until timeout for monitored process [2022-11-18 20:07:07,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:07,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:07,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:07,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:07,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:07,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1672)] Ended with exit code 0 [2022-11-18 20:07:07,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:07,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:07,906 INFO L229 MonitoredProcess]: Starting monitored process 1673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:07,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1673)] Waiting until timeout for monitored process [2022-11-18 20:07:07,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:07,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:07,922 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:07,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:07,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:07,923 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:07,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:08,615 INFO L401 nArgumentSynthesizer]: We have 136 Motzkin's Theorem applications. [2022-11-18 20:07:08,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1673)] Ended with exit code 0 [2022-11-18 20:07:11,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,175 INFO L229 MonitoredProcess]: Starting monitored process 1674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1674)] Waiting until timeout for monitored process [2022-11-18 20:07:11,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1674)] Ended with exit code 0 [2022-11-18 20:07:11,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,202 INFO L229 MonitoredProcess]: Starting monitored process 1675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1675)] Waiting until timeout for monitored process [2022-11-18 20:07:11,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1675)] Ended with exit code 0 [2022-11-18 20:07:11,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,227 INFO L229 MonitoredProcess]: Starting monitored process 1676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1676)] Waiting until timeout for monitored process [2022-11-18 20:07:11,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1676)] Ended with exit code 0 [2022-11-18 20:07:11,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,248 INFO L229 MonitoredProcess]: Starting monitored process 1677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,254 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 [2022-11-18 20:07:11,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,266 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1677)] Waiting until timeout for monitored process [2022-11-18 20:07:11,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1677)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:11,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,276 INFO L229 MonitoredProcess]: Starting monitored process 1678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1678)] Waiting until timeout for monitored process [2022-11-18 20:07:11,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,288 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1678)] Ended with exit code 0 [2022-11-18 20:07:11,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,297 INFO L229 MonitoredProcess]: Starting monitored process 1679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1679)] Waiting until timeout for monitored process [2022-11-18 20:07:11,299 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 [2022-11-18 20:07:11,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,309 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1679)] Ended with exit code 0 [2022-11-18 20:07:11,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,320 INFO L229 MonitoredProcess]: Starting monitored process 1680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1680)] Waiting until timeout for monitored process [2022-11-18 20:07:11,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1680)] Ended with exit code 0 [2022-11-18 20:07:11,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,341 INFO L229 MonitoredProcess]: Starting monitored process 1681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1681)] Waiting until timeout for monitored process [2022-11-18 20:07:11,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,354 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1681)] Ended with exit code 0 [2022-11-18 20:07:11,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,363 INFO L229 MonitoredProcess]: Starting monitored process 1682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1682)] Waiting until timeout for monitored process [2022-11-18 20:07:11,365 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 [2022-11-18 20:07:11,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1682)] Ended with exit code 0 [2022-11-18 20:07:11,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,394 INFO L229 MonitoredProcess]: Starting monitored process 1683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1683)] Waiting until timeout for monitored process [2022-11-18 20:07:11,396 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 [2022-11-18 20:07:11,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,407 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,408 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1683)] Ended with exit code 0 [2022-11-18 20:07:11,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,415 INFO L229 MonitoredProcess]: Starting monitored process 1684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1684)] Waiting until timeout for monitored process [2022-11-18 20:07:11,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1684)] Ended with exit code 0 [2022-11-18 20:07:11,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,439 INFO L229 MonitoredProcess]: Starting monitored process 1685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1685)] Waiting until timeout for monitored process [2022-11-18 20:07:11,441 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 [2022-11-18 20:07:11,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,451 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1685)] Ended with exit code 0 [2022-11-18 20:07:11,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,461 INFO L229 MonitoredProcess]: Starting monitored process 1686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1686)] Waiting until timeout for monitored process [2022-11-18 20:07:11,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1686)] Ended with exit code 0 [2022-11-18 20:07:11,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,484 INFO L229 MonitoredProcess]: Starting monitored process 1687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1687)] Waiting until timeout for monitored process [2022-11-18 20:07:11,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1687)] Ended with exit code 0 [2022-11-18 20:07:11,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,506 INFO L229 MonitoredProcess]: Starting monitored process 1688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1688)] Waiting until timeout for monitored process [2022-11-18 20:07:11,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1688)] Ended with exit code 0 [2022-11-18 20:07:11,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,527 INFO L229 MonitoredProcess]: Starting monitored process 1689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1689)] Waiting until timeout for monitored process [2022-11-18 20:07:11,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,539 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1689)] Ended with exit code 0 [2022-11-18 20:07:11,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,551 INFO L229 MonitoredProcess]: Starting monitored process 1690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1690)] Waiting until timeout for monitored process [2022-11-18 20:07:11,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,564 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1690)] Ended with exit code 0 [2022-11-18 20:07:11,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,574 INFO L229 MonitoredProcess]: Starting monitored process 1691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1691)] Waiting until timeout for monitored process [2022-11-18 20:07:11,576 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 [2022-11-18 20:07:11,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,587 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1691)] Ended with exit code 0 [2022-11-18 20:07:11,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,596 INFO L229 MonitoredProcess]: Starting monitored process 1692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1692)] Waiting until timeout for monitored process [2022-11-18 20:07:11,598 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 [2022-11-18 20:07:11,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,609 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,610 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1692)] Ended with exit code 0 [2022-11-18 20:07:11,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,620 INFO L229 MonitoredProcess]: Starting monitored process 1693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1693)] Waiting until timeout for monitored process [2022-11-18 20:07:11,623 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 [2022-11-18 20:07:11,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 20:07:11,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:11,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:11,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1693)] Ended with exit code 0 [2022-11-18 20:07:11,645 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 20:07:11,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,646 INFO L229 MonitoredProcess]: Starting monitored process 1694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1694)] Waiting until timeout for monitored process [2022-11-18 20:07:11,648 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 [2022-11-18 20:07:11,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1694)] Ended with exit code 0 [2022-11-18 20:07:11,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,669 INFO L229 MonitoredProcess]: Starting monitored process 1695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1695)] Waiting until timeout for monitored process [2022-11-18 20:07:11,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,684 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1695)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:11,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,695 INFO L229 MonitoredProcess]: Starting monitored process 1696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1696)] Waiting until timeout for monitored process [2022-11-18 20:07:11,697 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 [2022-11-18 20:07:11,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,708 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1696)] Ended with exit code 0 [2022-11-18 20:07:11,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,718 INFO L229 MonitoredProcess]: Starting monitored process 1697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1697)] Waiting until timeout for monitored process [2022-11-18 20:07:11,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1697)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:11,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,742 INFO L229 MonitoredProcess]: Starting monitored process 1698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1698)] Waiting until timeout for monitored process [2022-11-18 20:07:11,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1698)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:11,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,767 INFO L229 MonitoredProcess]: Starting monitored process 1699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1699)] Waiting until timeout for monitored process [2022-11-18 20:07:11,769 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 [2022-11-18 20:07:11,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1699)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:11,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,790 INFO L229 MonitoredProcess]: Starting monitored process 1700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1700)] Waiting until timeout for monitored process [2022-11-18 20:07:11,792 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 [2022-11-18 20:07:11,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1700)] Ended with exit code 0 [2022-11-18 20:07:11,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,817 INFO L229 MonitoredProcess]: Starting monitored process 1701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1701)] Waiting until timeout for monitored process [2022-11-18 20:07:11,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,831 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1701)] Ended with exit code 0 [2022-11-18 20:07:11,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,844 INFO L229 MonitoredProcess]: Starting monitored process 1702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1702)] Waiting until timeout for monitored process [2022-11-18 20:07:11,846 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 [2022-11-18 20:07:11,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:11,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:11,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:11,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:11,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:11,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1702)] Ended with exit code 0 [2022-11-18 20:07:11,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:11,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:11,872 INFO L229 MonitoredProcess]: Starting monitored process 1703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:11,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1703)] Waiting until timeout for monitored process [2022-11-18 20:07:11,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:11,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:11,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:11,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:11,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:11,890 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:11,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:12,862 INFO L401 nArgumentSynthesizer]: We have 170 Motzkin's Theorem applications. [2022-11-18 20:07:12,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1703)] Ended with exit code 0 [2022-11-18 20:07:17,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,516 INFO L229 MonitoredProcess]: Starting monitored process 1704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1704)] Waiting until timeout for monitored process [2022-11-18 20:07:17,518 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 [2022-11-18 20:07:17,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1704)] Ended with exit code 0 [2022-11-18 20:07:17,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,548 INFO L229 MonitoredProcess]: Starting monitored process 1705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1705)] Waiting until timeout for monitored process [2022-11-18 20:07:17,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,563 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1705)] Ended with exit code 0 [2022-11-18 20:07:17,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,576 INFO L229 MonitoredProcess]: Starting monitored process 1706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1706)] Waiting until timeout for monitored process [2022-11-18 20:07:17,578 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 [2022-11-18 20:07:17,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1706)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:17,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,602 INFO L229 MonitoredProcess]: Starting monitored process 1707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1707)] Waiting until timeout for monitored process [2022-11-18 20:07:17,605 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 [2022-11-18 20:07:17,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1707)] Ended with exit code 0 [2022-11-18 20:07:17,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,627 INFO L229 MonitoredProcess]: Starting monitored process 1708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1708)] Waiting until timeout for monitored process [2022-11-18 20:07:17,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1708)] Ended with exit code 0 [2022-11-18 20:07:17,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,651 INFO L229 MonitoredProcess]: Starting monitored process 1709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1709)] Waiting until timeout for monitored process [2022-11-18 20:07:17,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,663 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1709)] Ended with exit code 0 [2022-11-18 20:07:17,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,677 INFO L229 MonitoredProcess]: Starting monitored process 1710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1710)] Waiting until timeout for monitored process [2022-11-18 20:07:17,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1710)] Ended with exit code 0 [2022-11-18 20:07:17,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,702 INFO L229 MonitoredProcess]: Starting monitored process 1711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1711)] Waiting until timeout for monitored process [2022-11-18 20:07:17,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1711)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:17,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,773 INFO L229 MonitoredProcess]: Starting monitored process 1712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1712)] Waiting until timeout for monitored process [2022-11-18 20:07:17,775 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 [2022-11-18 20:07:17,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1712)] Ended with exit code 0 [2022-11-18 20:07:17,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,813 INFO L229 MonitoredProcess]: Starting monitored process 1713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1713)] Waiting until timeout for monitored process [2022-11-18 20:07:17,815 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 [2022-11-18 20:07:17,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1713)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:17,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,836 INFO L229 MonitoredProcess]: Starting monitored process 1714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1714)] Waiting until timeout for monitored process [2022-11-18 20:07:17,838 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 [2022-11-18 20:07:17,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,851 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1714)] Ended with exit code 0 [2022-11-18 20:07:17,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,864 INFO L229 MonitoredProcess]: Starting monitored process 1715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1715)] Waiting until timeout for monitored process [2022-11-18 20:07:17,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1715)] Ended with exit code 0 [2022-11-18 20:07:17,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,889 INFO L229 MonitoredProcess]: Starting monitored process 1716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1716)] Waiting until timeout for monitored process [2022-11-18 20:07:17,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,904 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1716)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:17,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,916 INFO L229 MonitoredProcess]: Starting monitored process 1717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1717)] Waiting until timeout for monitored process [2022-11-18 20:07:17,918 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 [2022-11-18 20:07:17,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1717)] Ended with exit code 0 [2022-11-18 20:07:17,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,941 INFO L229 MonitoredProcess]: Starting monitored process 1718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1718)] Waiting until timeout for monitored process [2022-11-18 20:07:17,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1718)] Ended with exit code 0 [2022-11-18 20:07:17,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,966 INFO L229 MonitoredProcess]: Starting monitored process 1719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1719)] Waiting until timeout for monitored process [2022-11-18 20:07:17,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:17,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:17,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:17,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:17,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:17,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:17,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:17,982 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:17,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:17,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:17,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1719)] Ended with exit code 0 [2022-11-18 20:07:17,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:17,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:17,996 INFO L229 MonitoredProcess]: Starting monitored process 1720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:17,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1720)] Waiting until timeout for monitored process [2022-11-18 20:07:17,998 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 [2022-11-18 20:07:18,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:18,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:18,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:18,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1720)] Ended with exit code 0 [2022-11-18 20:07:18,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,023 INFO L229 MonitoredProcess]: Starting monitored process 1721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1721)] Waiting until timeout for monitored process [2022-11-18 20:07:18,025 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 [2022-11-18 20:07:18,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:18,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:18,038 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:18,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1721)] Ended with exit code 0 [2022-11-18 20:07:18,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,048 INFO L229 MonitoredProcess]: Starting monitored process 1722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1722)] Waiting until timeout for monitored process [2022-11-18 20:07:18,050 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 [2022-11-18 20:07:18,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:18,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:18,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:18,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1722)] Ended with exit code 0 [2022-11-18 20:07:18,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,076 INFO L229 MonitoredProcess]: Starting monitored process 1723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1723)] Waiting until timeout for monitored process [2022-11-18 20:07:18,078 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 [2022-11-18 20:07:18,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:18,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 20:07:18,092 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 20:07:18,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1723)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:18,106 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 20:07:18,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,107 INFO L229 MonitoredProcess]: Starting monitored process 1724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1724)] Waiting until timeout for monitored process [2022-11-18 20:07:18,109 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 [2022-11-18 20:07:18,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1724)] Ended with exit code 0 [2022-11-18 20:07:18,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,127 INFO L229 MonitoredProcess]: Starting monitored process 1725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1725)] Waiting until timeout for monitored process [2022-11-18 20:07:18,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:18,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1725)] Ended with exit code 0 [2022-11-18 20:07:18,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,148 INFO L229 MonitoredProcess]: Starting monitored process 1726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1726)] Waiting until timeout for monitored process [2022-11-18 20:07:18,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:18,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1726)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:18,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,169 INFO L229 MonitoredProcess]: Starting monitored process 1727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1727)] Waiting until timeout for monitored process [2022-11-18 20:07:18,172 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 [2022-11-18 20:07:18,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1727)] Ended with exit code 0 [2022-11-18 20:07:18,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,191 INFO L229 MonitoredProcess]: Starting monitored process 1728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1728)] Waiting until timeout for monitored process [2022-11-18 20:07:18,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:18,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1728)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:18,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,212 INFO L229 MonitoredProcess]: Starting monitored process 1729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1729)] Waiting until timeout for monitored process [2022-11-18 20:07:18,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:18,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,225 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1729)] Ended with exit code 0 [2022-11-18 20:07:18,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,232 INFO L229 MonitoredProcess]: Starting monitored process 1730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1730)] Waiting until timeout for monitored process [2022-11-18 20:07:18,234 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 [2022-11-18 20:07:18,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1730)] Ended with exit code 0 [2022-11-18 20:07:18,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,255 INFO L229 MonitoredProcess]: Starting monitored process 1731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1731)] Waiting until timeout for monitored process [2022-11-18 20:07:18,257 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 [2022-11-18 20:07:18,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1731)] Ended with exit code 0 [2022-11-18 20:07:18,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,276 INFO L229 MonitoredProcess]: Starting monitored process 1732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1732)] Waiting until timeout for monitored process [2022-11-18 20:07:18,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:18,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:18,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:18,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:18,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:18,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1732)] Ended with exit code 0 [2022-11-18 20:07:18,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:18,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:18,299 INFO L229 MonitoredProcess]: Starting monitored process 1733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:18,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1733)] Waiting until timeout for monitored process [2022-11-18 20:07:18,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:18,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:18,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:18,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:18,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:18,314 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:18,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:18,851 INFO L401 nArgumentSynthesizer]: We have 136 Motzkin's Theorem applications. [2022-11-18 20:07:18,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1733)] Ended with exit code 0 [2022-11-18 20:07:20,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,291 INFO L229 MonitoredProcess]: Starting monitored process 1734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1734)] Waiting until timeout for monitored process [2022-11-18 20:07:20,293 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 [2022-11-18 20:07:20,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1734)] Ended with exit code 0 [2022-11-18 20:07:20,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,315 INFO L229 MonitoredProcess]: Starting monitored process 1735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1735)] Waiting until timeout for monitored process [2022-11-18 20:07:20,317 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 [2022-11-18 20:07:20,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1735)] Ended with exit code 0 [2022-11-18 20:07:20,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,338 INFO L229 MonitoredProcess]: Starting monitored process 1736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1736)] Waiting until timeout for monitored process [2022-11-18 20:07:20,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1736)] Ended with exit code 0 [2022-11-18 20:07:20,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,362 INFO L229 MonitoredProcess]: Starting monitored process 1737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1737)] Waiting until timeout for monitored process [2022-11-18 20:07:20,364 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 [2022-11-18 20:07:20,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,376 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1737)] Ended with exit code 0 [2022-11-18 20:07:20,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,383 INFO L229 MonitoredProcess]: Starting monitored process 1738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1738)] Waiting until timeout for monitored process [2022-11-18 20:07:20,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1738)] Ended with exit code 0 [2022-11-18 20:07:20,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,403 INFO L229 MonitoredProcess]: Starting monitored process 1739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1739)] Waiting until timeout for monitored process [2022-11-18 20:07:20,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1739)] Ended with exit code 0 [2022-11-18 20:07:20,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,424 INFO L229 MonitoredProcess]: Starting monitored process 1740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1740)] Waiting until timeout for monitored process [2022-11-18 20:07:20,426 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 [2022-11-18 20:07:20,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1740)] Ended with exit code 0 [2022-11-18 20:07:20,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,444 INFO L229 MonitoredProcess]: Starting monitored process 1741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1741)] Waiting until timeout for monitored process [2022-11-18 20:07:20,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1741)] Ended with exit code 0 [2022-11-18 20:07:20,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,465 INFO L229 MonitoredProcess]: Starting monitored process 1742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1742)] Waiting until timeout for monitored process [2022-11-18 20:07:20,467 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 [2022-11-18 20:07:20,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1742)] Ended with exit code 0 [2022-11-18 20:07:20,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,489 INFO L229 MonitoredProcess]: Starting monitored process 1743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1743)] Waiting until timeout for monitored process [2022-11-18 20:07:20,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1743)] Ended with exit code 0 [2022-11-18 20:07:20,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,513 INFO L229 MonitoredProcess]: Starting monitored process 1744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1744)] Waiting until timeout for monitored process [2022-11-18 20:07:20,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1744)] Ended with exit code 0 [2022-11-18 20:07:20,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,534 INFO L229 MonitoredProcess]: Starting monitored process 1745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1745)] Waiting until timeout for monitored process [2022-11-18 20:07:20,536 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 [2022-11-18 20:07:20,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1745)] Ended with exit code 0 [2022-11-18 20:07:20,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,555 INFO L229 MonitoredProcess]: Starting monitored process 1746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1746)] Waiting until timeout for monitored process [2022-11-18 20:07:20,557 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 [2022-11-18 20:07:20,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1746)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:20,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,576 INFO L229 MonitoredProcess]: Starting monitored process 1747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1747)] Waiting until timeout for monitored process [2022-11-18 20:07:20,578 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 [2022-11-18 20:07:20,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1747)] Ended with exit code 0 [2022-11-18 20:07:20,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,596 INFO L229 MonitoredProcess]: Starting monitored process 1748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1748)] Waiting until timeout for monitored process [2022-11-18 20:07:20,598 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 [2022-11-18 20:07:20,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1748)] Ended with exit code 0 [2022-11-18 20:07:20,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,616 INFO L229 MonitoredProcess]: Starting monitored process 1749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1749)] Waiting until timeout for monitored process [2022-11-18 20:07:20,618 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 [2022-11-18 20:07:20,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1749)] Ended with exit code 0 [2022-11-18 20:07:20,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,638 INFO L229 MonitoredProcess]: Starting monitored process 1750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1750)] Waiting until timeout for monitored process [2022-11-18 20:07:20,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1750)] Ended with exit code 0 [2022-11-18 20:07:20,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,658 INFO L229 MonitoredProcess]: Starting monitored process 1751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1751)] Waiting until timeout for monitored process [2022-11-18 20:07:20,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1751)] Ended with exit code 0 [2022-11-18 20:07:20,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,680 INFO L229 MonitoredProcess]: Starting monitored process 1752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1752)] Waiting until timeout for monitored process [2022-11-18 20:07:20,682 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 [2022-11-18 20:07:20,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1752)] Ended with exit code 0 [2022-11-18 20:07:20,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,701 INFO L229 MonitoredProcess]: Starting monitored process 1753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1753)] Waiting until timeout for monitored process [2022-11-18 20:07:20,704 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 [2022-11-18 20:07:20,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 20:07:20,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 20:07:20,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:07:20,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1753)] Ended with exit code 0 [2022-11-18 20:07:20,723 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 20:07:20,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,724 INFO L229 MonitoredProcess]: Starting monitored process 1754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1754)] Waiting until timeout for monitored process [2022-11-18 20:07:20,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,736 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1754)] Ended with exit code 0 [2022-11-18 20:07:20,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,746 INFO L229 MonitoredProcess]: Starting monitored process 1755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1755)] Waiting until timeout for monitored process [2022-11-18 20:07:20,748 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 [2022-11-18 20:07:20,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1755)] Ended with exit code 0 [2022-11-18 20:07:20,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,769 INFO L229 MonitoredProcess]: Starting monitored process 1756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1756)] Waiting until timeout for monitored process [2022-11-18 20:07:20,771 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 [2022-11-18 20:07:20,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1756)] Ended with exit code 0 [2022-11-18 20:07:20,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,790 INFO L229 MonitoredProcess]: Starting monitored process 1757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1757)] Waiting until timeout for monitored process [2022-11-18 20:07:20,792 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 [2022-11-18 20:07:20,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1757)] Ended with exit code 0 [2022-11-18 20:07:20,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,813 INFO L229 MonitoredProcess]: Starting monitored process 1758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1758)] Waiting until timeout for monitored process [2022-11-18 20:07:20,815 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 [2022-11-18 20:07:20,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1758)] Ended with exit code 0 [2022-11-18 20:07:20,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,836 INFO L229 MonitoredProcess]: Starting monitored process 1759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1759)] Waiting until timeout for monitored process [2022-11-18 20:07:20,838 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 [2022-11-18 20:07:20,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,848 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1759)] Ended with exit code 0 [2022-11-18 20:07:20,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,857 INFO L229 MonitoredProcess]: Starting monitored process 1760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1760)] Waiting until timeout for monitored process [2022-11-18 20:07:20,859 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 [2022-11-18 20:07:20,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1760)] Ended with exit code 0 [2022-11-18 20:07:20,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,883 INFO L229 MonitoredProcess]: Starting monitored process 1761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1761)] Waiting until timeout for monitored process [2022-11-18 20:07:20,886 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 [2022-11-18 20:07:20,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,896 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1761)] Ended with exit code 0 [2022-11-18 20:07:20,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,907 INFO L229 MonitoredProcess]: Starting monitored process 1762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1762)] Waiting until timeout for monitored process [2022-11-18 20:07:20,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:20,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:20,919 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:20,922 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:20,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:20,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:20,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1762)] Ended with exit code 0 [2022-11-18 20:07:20,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:20,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:20,933 INFO L229 MonitoredProcess]: Starting monitored process 1763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:20,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1763)] Waiting until timeout for monitored process [2022-11-18 20:07:20,936 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 [2022-11-18 20:07:20,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:20,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:20,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:20,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:20,950 INFO L204 nArgumentSynthesizer]: 34 loop disjuncts [2022-11-18 20:07:20,950 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:21,902 INFO L401 nArgumentSynthesizer]: We have 204 Motzkin's Theorem applications. [2022-11-18 20:07:21,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1763)] Ended with exit code 0 [2022-11-18 20:07:25,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,374 INFO L229 MonitoredProcess]: Starting monitored process 1764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1764)] Waiting until timeout for monitored process [2022-11-18 20:07:25,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,387 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1764)] Ended with exit code 0 [2022-11-18 20:07:25,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,402 INFO L229 MonitoredProcess]: Starting monitored process 1765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1765)] Waiting until timeout for monitored process [2022-11-18 20:07:25,404 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 [2022-11-18 20:07:25,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1765)] Ended with exit code 0 [2022-11-18 20:07:25,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,428 INFO L229 MonitoredProcess]: Starting monitored process 1766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1766)] Waiting until timeout for monitored process [2022-11-18 20:07:25,430 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 [2022-11-18 20:07:25,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1766)] Ended with exit code 0 [2022-11-18 20:07:25,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,450 INFO L229 MonitoredProcess]: Starting monitored process 1767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1767)] Waiting until timeout for monitored process [2022-11-18 20:07:25,452 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 [2022-11-18 20:07:25,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1767)] Ended with exit code 0 [2022-11-18 20:07:25,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,473 INFO L229 MonitoredProcess]: Starting monitored process 1768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1768)] Waiting until timeout for monitored process [2022-11-18 20:07:25,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,486 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1768)] Ended with exit code 0 [2022-11-18 20:07:25,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,494 INFO L229 MonitoredProcess]: Starting monitored process 1769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1769)] Waiting until timeout for monitored process [2022-11-18 20:07:25,496 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 [2022-11-18 20:07:25,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1769)] Ended with exit code 0 [2022-11-18 20:07:25,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,517 INFO L229 MonitoredProcess]: Starting monitored process 1770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1770)] Waiting until timeout for monitored process [2022-11-18 20:07:25,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1770)] Ended with exit code 0 [2022-11-18 20:07:25,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,541 INFO L229 MonitoredProcess]: Starting monitored process 1771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1771)] Waiting until timeout for monitored process [2022-11-18 20:07:25,543 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 [2022-11-18 20:07:25,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,553 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1771)] Ended with exit code 0 [2022-11-18 20:07:25,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,563 INFO L229 MonitoredProcess]: Starting monitored process 1772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1772)] Waiting until timeout for monitored process [2022-11-18 20:07:25,608 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 [2022-11-18 20:07:25,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,620 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1772)] Forceful destruction successful, exit code 0 [2022-11-18 20:07:25,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,634 INFO L229 MonitoredProcess]: Starting monitored process 1773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1773)] Waiting until timeout for monitored process [2022-11-18 20:07:25,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,647 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1773)] Ended with exit code 0 [2022-11-18 20:07:25,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,655 INFO L229 MonitoredProcess]: Starting monitored process 1774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1774)] Waiting until timeout for monitored process [2022-11-18 20:07:25,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,667 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1774)] Ended with exit code 0 [2022-11-18 20:07:25,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,678 INFO L229 MonitoredProcess]: Starting monitored process 1775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1775)] Waiting until timeout for monitored process [2022-11-18 20:07:25,680 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 [2022-11-18 20:07:25,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,690 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1775)] Ended with exit code 0 [2022-11-18 20:07:25,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,701 INFO L229 MonitoredProcess]: Starting monitored process 1776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1776)] Waiting until timeout for monitored process [2022-11-18 20:07:25,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,713 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1776)] Ended with exit code 0 [2022-11-18 20:07:25,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,724 INFO L229 MonitoredProcess]: Starting monitored process 1777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1777)] Waiting until timeout for monitored process [2022-11-18 20:07:25,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1777)] Ended with exit code 0 [2022-11-18 20:07:25,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,746 INFO L229 MonitoredProcess]: Starting monitored process 1778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1778)] Waiting until timeout for monitored process [2022-11-18 20:07:25,748 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 [2022-11-18 20:07:25,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,759 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1778)] Ended with exit code 0 [2022-11-18 20:07:25,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,769 INFO L229 MonitoredProcess]: Starting monitored process 1779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1779)] Waiting until timeout for monitored process [2022-11-18 20:07:25,771 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 [2022-11-18 20:07:25,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1779)] Ended with exit code 0 [2022-11-18 20:07:25,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,795 INFO L229 MonitoredProcess]: Starting monitored process 1780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1780)] Waiting until timeout for monitored process [2022-11-18 20:07:25,797 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 [2022-11-18 20:07:25,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,808 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1780)] Ended with exit code 0 [2022-11-18 20:07:25,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,818 INFO L229 MonitoredProcess]: Starting monitored process 1781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1781)] Waiting until timeout for monitored process [2022-11-18 20:07:25,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,831 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1781)] Ended with exit code 0 [2022-11-18 20:07:25,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,841 INFO L229 MonitoredProcess]: Starting monitored process 1782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1782)] Waiting until timeout for monitored process [2022-11-18 20:07:25,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1782)] Ended with exit code 0 [2022-11-18 20:07:25,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:25,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:07:25,864 INFO L229 MonitoredProcess]: Starting monitored process 1783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:07:25,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1783)] Waiting until timeout for monitored process [2022-11-18 20:07:25,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 20:07:25,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 20:07:25,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 20:07:25,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:07:25,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:07:25,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:07:25,877 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 20:07:25,879 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 20:07:25,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:07:25,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:07:25,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b040c2-2265-4060-ab19-0a4e5ec7f53c/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1783)] Ended with exit code 0 [2022-11-18 20:07:25,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:07:25,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:07:25,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:07:25,890 INFO L87 Difference]: Start difference. First operand 8142 states and 12733 transitions. cyclomatic complexity: 4655 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:07:26,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:07:26,042 INFO L93 Difference]: Finished difference Result 16144 states and 25062 transitions. [2022-11-18 20:07:26,042 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16144 states and 25062 transitions. [2022-11-18 20:07:26,116 INFO L131 ngComponentsAnalysis]: Automaton has 128 accepting balls. 14320 [2022-11-18 20:07:26,185 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16144 states to 16144 states and 25062 transitions. [2022-11-18 20:07:26,185 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 16144 [2022-11-18 20:07:26,201 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 16144 [2022-11-18 20:07:26,201 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16144 states and 25062 transitions. [2022-11-18 20:07:26,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:07:26,222 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16144 states and 25062 transitions. [2022-11-18 20:07:26,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16144 states and 25062 transitions. [2022-11-18 20:07:26,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16144 to 16144. [2022-11-18 20:07:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16144 states, 16144 states have (on average 1.5524033696729436) internal successors, (25062), 16143 states have internal predecessors, (25062), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:07:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16144 states to 16144 states and 25062 transitions. [2022-11-18 20:07:26,519 INFO L240 hiAutomatonCegarLoop]: Abstraction has 16144 states and 25062 transitions. [2022-11-18 20:07:26,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-18 20:07:26,520 INFO L428 stractBuchiCegarLoop]: Abstraction has 16144 states and 25062 transitions. [2022-11-18 20:07:26,521 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-11-18 20:07:26,521 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16144 states and 25062 transitions. [2022-11-18 20:07:26,573 INFO L131 ngComponentsAnalysis]: Automaton has 128 accepting balls. 14320 [2022-11-18 20:07:26,573 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:07:26,573 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:07:26,574 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:07:26,575 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:07:26,575 INFO L748 eck$LassoCheckResult]: Stem: 52645#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~p41_old~0 := 0;~r2~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~ep21~0 := 0;~p24_new~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p14_new~0 := 0;~p23_new~0 := 0;~p31_old~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p41_new~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~p43_old~0 := 0;~p13_old~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~nl1~0 := 0;~p24~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~p12_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~mode4~0 := 0;~mode3~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~nomsg~0 := -1;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~newmax2~0 := 0;~newmax3~0 := 0;~newmax1~0 := 0;~p41~0 := 0;~p43~0 := 0;~p42~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~p34_old~0 := 0;~st3~0 := 0;~id2~0 := 0;~newmax4~0 := 0;~id1~0 := 0;~p34_new~0 := 0;~id4~0 := 0;~id3~0 := 0;~p21_new~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~max1~0 := 0;~r1~0 := 0; 52543#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~ret48#1, main_#t~ret49#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 52216#L454 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 52217#L465 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 52653#L475 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 52664#L486 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 52660#L496 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 52521#L507 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 52522#L517 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 53212#L528 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 52447#L538 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 52342#L549 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 52343#L559 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 52464#L570 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 52203#L580 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 52204#L591 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 53138#L601 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 53054#L612 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 53132#L622 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 52585#L633 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 53117#L643 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 52445#L654 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 52446#L664 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 53019#L675 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 52401#L685 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 52403#L696 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 52558#L706 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 52259#L717 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 52260#L727 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 53332#L738 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 53331#L748 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 53329#L759 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 52332#L769 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 52333#L780 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 52379#L790 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 52380#L801 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 53241#L811 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 52588#L822 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 52589#L832 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 53391#L843 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 53224#L853 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 53223#L864 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 52591#L874 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 52495#L885 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 65850#L895 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 53376#L906 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 52677#L916 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 52472#L927 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 52596#L937 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 52222#L948 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 52223#L958 assume ~id1~0 != ~id2~0; 52459#L959 assume ~id1~0 != ~id3~0; 52226#L960 assume ~id1~0 != ~id4~0; 52227#L961 assume ~id2~0 != ~id3~0; 52277#L962 assume ~id2~0 != ~id4~0; 52278#L963 assume ~id3~0 != ~id4~0; 52387#L964 assume ~id1~0 >= 0; 52388#L965 assume ~id2~0 >= 0; 52224#L966 assume ~id3~0 >= 0; 52225#L967 assume ~id4~0 >= 0; 52344#L968 assume 0 == ~r1~0 % 256; 52345#L969 assume 0 == ~r2~0 % 256; 52261#L970 assume 0 == ~r3~0 % 256; 52262#L971 assume 0 == ~r4~0 % 256; 52246#L972 assume 0 != init_~r123~0#1 % 256; 52247#L973 assume 0 != init_~r133~0#1 % 256; 52327#L974 assume 0 != init_~r143~0#1 % 256; 52328#L975 assume 0 != init_~r213~0#1 % 256; 52532#L976 assume 0 != init_~r233~0#1 % 256; 52533#L977 assume 0 != init_~r243~0#1 % 256; 52238#L978 assume 0 != init_~r313~0#1 % 256; 52239#L979 assume 0 != init_~r323~0#1 % 256; 52460#L980 assume 0 != init_~r343~0#1 % 256; 52611#L981 assume 0 != init_~r413~0#1 % 256; 52501#L982 assume 0 != init_~r423~0#1 % 256; 52502#L983 assume 0 != init_~r433~0#1 % 256; 52293#L984 assume ~max1~0 == ~id1~0; 52294#L985 assume ~max2~0 == ~id2~0; 52629#L986 assume ~max3~0 == ~id3~0; 52420#L987 assume ~max4~0 == ~id4~0; 52314#L988 assume 0 == ~st1~0; 52315#L989 assume 0 == ~st2~0; 52535#L990 assume 0 == ~st3~0; 52240#L991 assume 0 == ~st4~0; 52241#L992 assume 0 == ~nl1~0; 52564#L993 assume 0 == ~nl2~0; 52565#L994 assume 0 == ~nl3~0; 52624#L995 assume 0 == ~nl4~0; 52231#L996 assume 0 == ~mode1~0 % 256; 52232#L997 assume 0 == ~mode2~0 % 256; 52582#L998 assume 0 == ~mode3~0 % 256; 52583#L999 assume 0 == ~mode4~0 % 256; 52434#L1000 assume 0 != ~newmax1~0 % 256; 52435#L1001 assume 0 != ~newmax2~0 % 256; 52392#L1002 assume 0 != ~newmax3~0 % 256; 52393#L1003 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 52566#L958-1 init_#res#1 := init_~tmp___23~0#1; 52400#L1143 main_#t~ret48#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret48#1;havoc main_#t~ret48#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 52321#L22 assume !(0 == assume_abort_if_not_~cond#1); 52322#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 52431#L1284-2 [2022-11-18 20:07:26,577 INFO L750 eck$LassoCheckResult]: Loop: 52431#L1284-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 65788#L115 assume !(0 != ~mode1~0 % 256); 65786#L154 assume ~r1~0 % 256 < 2; 65784#L155 assume 0 != ~ep12~0 % 256; 62060#L156 assume 0 != ~newmax1~0 % 256;~p12_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 - 256); 65781#L155-1 assume 0 != ~ep13~0 % 256; 58161#L161 assume 0 != ~newmax1~0 % 256;~p13_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 - 256); 65169#L160 assume 0 != ~ep14~0 % 256; 65165#L166 assume 0 != ~newmax1~0 % 256;~p14_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 - 256); 65162#L154-1 ~mode1~0 := 1; 65157#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 65152#L182 assume !(0 != ~mode2~0 % 256); 65153#L221 assume ~r2~0 % 256 < 3; 65709#L222 assume !(0 != ~ep21~0 % 256); 65704#L222-1 assume !(0 != ~ep23~0 % 256); 65701#L227 assume !(0 != ~ep24~0 % 256); 65698#L221-1 ~mode2~0 := 1; 65696#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 65694#L249 assume !(0 != ~mode3~0 % 256); 65695#L288 assume ~r3~0 % 256 < 3; 65940#L289 assume !(0 != ~ep31~0 % 256); 65936#L289-1 assume !(0 != ~ep32~0 % 256); 65933#L294 assume !(0 != ~ep34~0 % 256); 65930#L288-1 ~mode3~0 := 1; 65928#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 65925#L316 assume !(0 != ~mode4~0 % 256); 65923#L355 assume ~r4~0 % 256 < 3; 65921#L356 assume !(0 != ~ep41~0 % 256); 65918#L356-1 assume !(0 != ~ep42~0 % 256); 65914#L361 assume !(0 != ~ep43~0 % 256); 65912#L355-1 ~mode4~0 := 1; 65910#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 65909#L1151 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 65908#L1152 assume ~st1~0 + ~nl1~0 <= 1; 65907#L1153 assume ~st2~0 + ~nl2~0 <= 1; 65903#L1154 assume ~st3~0 + ~nl3~0 <= 1; 65898#L1155 assume ~st4~0 + ~nl4~0 <= 1; 65893#L1156 assume !(~r1~0 % 256 >= 3); 65889#L1159 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 65808#L1160 assume ~r1~0 % 256 < 3; 65805#L1165 assume !(~r1~0 % 256 >= 3); 65802#L1169 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 65800#L1170 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 65798#L1151-1 check_#res#1 := check_~tmp~1#1; 65796#L1203 main_#t~ret49#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret49#1;havoc main_#t~ret49#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 65794#L1326 assume !(0 == assert_~arg#1 % 256); 65792#L1321 assume { :end_inline_assert } true; 52431#L1284-2 [2022-11-18 20:07:26,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:07:26,577 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 8 times [2022-11-18 20:07:26,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:07:26,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167574422] [2022-11-18 20:07:26,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:07:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:07:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:07:26,611 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:07:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:07:26,671 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:07:26,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:07:26,674 INFO L85 PathProgramCache]: Analyzing trace with hash -1503248922, now seen corresponding path program 1 times [2022-11-18 20:07:26,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:07:26,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109462374] [2022-11-18 20:07:26,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:07:26,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:07:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:07:26,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:07:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:07:26,706 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:07:26,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:07:26,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1776063155, now seen corresponding path program 1 times [2022-11-18 20:07:26,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:07:26,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [734185448] [2022-11-18 20:07:26,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:07:26,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:07:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:07:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:07:27,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:07:27,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [734185448] [2022-11-18 20:07:27,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [734185448] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:07:27,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:07:27,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:07:27,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803371208] [2022-11-18 20:07:27,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:07:30,638 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:07:30,638 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:07:30,638 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:07:30,638 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:07:30,638 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 20:07:30,639 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:07:30,639 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:07:30,639 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:07:30,639 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.4.ufo.UNBOUNDED.pals.c_Iteration11_Loop [2022-11-18 20:07:30,639 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:07:30,639 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:07:30,645 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,652 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,654 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,663 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,665 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,667 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,675 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,680 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,682 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,687 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:30,689 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,461 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,463 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,474 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,476 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,478 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,481 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,483 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,486 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,488 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,491 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,493 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,498 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,500 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,503 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,505 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:31,510 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:07:33,197 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 17 [2022-11-18 20:07:41,605 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 128178 conjuctions. This might take some time... [2022-11-18 20:18:23,568 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 6324 conjuctions.