./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/matrix-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/matrix-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer --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 80a7a6e2534d75656de513ef49811aa0c37b16c0 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Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 14:55:04,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 14:55:04,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 14:55:04,422 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 14:55:04,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 14:55:04,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 14:55:04,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 14:55:04,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 14:55:04,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 14:55:04,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 14:55:04,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 14:55:04,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 14:55:04,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 14:55:04,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 14:55:04,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 14:55:04,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 14:55:04,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 14:55:04,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 14:55:04,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 14:55:04,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 14:55:04,475 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 14:55:04,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 14:55:04,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 14:55:04,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 14:55:04,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 14:55:04,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 14:55:04,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 14:55:04,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 14:55:04,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 14:55:04,492 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 14:55:04,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 14:55:04,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 14:55:04,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 14:55:04,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 14:55:04,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 14:55:04,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 14:55:04,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 14:55:04,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 14:55:04,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 14:55:04,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 14:55:04,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 14:55:04,503 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-12-01 14:55:04,540 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 14:55:04,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 14:55:04,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 14:55:04,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 14:55:04,543 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 14:55:04,543 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-12-01 14:55:04,543 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-12-01 14:55:04,544 INFO L138 SettingsManager]: * Use old map elimination=false [2020-12-01 14:55:04,544 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-12-01 14:55:04,544 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-12-01 14:55:04,545 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-12-01 14:55:04,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 14:55:04,546 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 14:55:04,546 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 14:55:04,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 14:55:04,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 14:55:04,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 14:55:04,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-12-01 14:55:04,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-12-01 14:55:04,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-12-01 14:55:04,548 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 14:55:04,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 14:55:04,548 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-12-01 14:55:04,548 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 14:55:04,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-12-01 14:55:04,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 14:55:04,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 14:55:04,550 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-12-01 14:55:04,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 14:55:04,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 14:55:04,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 14:55:04,552 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-12-01 14:55:04,553 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-12-01 14:55:04,553 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-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80a7a6e2534d75656de513ef49811aa0c37b16c0 [2020-12-01 14:55:04,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 14:55:04,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 14:55:04,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 14:55:04,845 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 14:55:04,845 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 14:55:04,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/../../sv-benchmarks/c/loops/matrix-2.c [2020-12-01 14:55:04,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/data/bdf1df776/b8458775f67d478685a23a910b7aa002/FLAG9302b319a [2020-12-01 14:55:05,407 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 14:55:05,408 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/sv-benchmarks/c/loops/matrix-2.c [2020-12-01 14:55:05,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/data/bdf1df776/b8458775f67d478685a23a910b7aa002/FLAG9302b319a [2020-12-01 14:55:05,795 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/data/bdf1df776/b8458775f67d478685a23a910b7aa002 [2020-12-01 14:55:05,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 14:55:05,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 14:55:05,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 14:55:05,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 14:55:05,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 14:55:05,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:55:05" (1/1) ... [2020-12-01 14:55:05,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@442e92a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:05, skipping insertion in model container [2020-12-01 14:55:05,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:55:05" (1/1) ... [2020-12-01 14:55:05,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 14:55:05,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 14:55:06,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 14:55:06,040 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 14:55:06,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 14:55:06,089 INFO L208 MainTranslator]: Completed translation [2020-12-01 14:55:06,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06 WrapperNode [2020-12-01 14:55:06,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 14:55:06,094 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 14:55:06,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 14:55:06,095 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 14:55:06,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 14:55:06,149 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 14:55:06,149 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 14:55:06,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 14:55:06,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... [2020-12-01 14:55:06,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 14:55:06,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 14:55:06,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 14:55:06,173 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 14:55:06,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:06,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 14:55:06,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 14:55:06,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 14:55:06,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 14:55:06,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 14:55:06,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 14:55:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 14:55:06,539 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 14:55:06,539 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-01 14:55:06,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:55:06 BoogieIcfgContainer [2020-12-01 14:55:06,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 14:55:06,542 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-12-01 14:55:06,542 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-12-01 14:55:06,545 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-12-01 14:55:06,546 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-12-01 14:55:06,546 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 01.12 02:55:05" (1/3) ... [2020-12-01 14:55:06,548 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@77972253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.12 02:55:06, skipping insertion in model container [2020-12-01 14:55:06,548 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-12-01 14:55:06,548 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:55:06" (2/3) ... [2020-12-01 14:55:06,548 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@77972253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.12 02:55:06, skipping insertion in model container [2020-12-01 14:55:06,548 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-12-01 14:55:06,549 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:55:06" (3/3) ... [2020-12-01 14:55:06,550 INFO L389 chiAutomizerObserver]: Analyzing ICFG matrix-2.c [2020-12-01 14:55:06,596 INFO L359 BuchiCegarLoop]: Interprodecural is true [2020-12-01 14:55:06,596 INFO L360 BuchiCegarLoop]: Hoare is false [2020-12-01 14:55:06,596 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-12-01 14:55:06,596 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-01 14:55:06,596 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-01 14:55:06,596 INFO L364 BuchiCegarLoop]: Difference is false [2020-12-01 14:55:06,597 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-01 14:55:06,597 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-12-01 14:55:06,609 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20 states. [2020-12-01 14:55:06,626 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2020-12-01 14:55:06,626 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-12-01 14:55:06,626 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-12-01 14:55:06,631 INFO L853 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-12-01 14:55:06,632 INFO L854 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2020-12-01 14:55:06,632 INFO L427 BuchiCegarLoop]: ======== Iteration 1============ [2020-12-01 14:55:06,632 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20 states. [2020-12-01 14:55:06,634 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2020-12-01 14:55:06,634 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-12-01 14:55:06,634 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-12-01 14:55:06,635 INFO L853 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-12-01 14:55:06,635 INFO L854 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2020-12-01 14:55:06,641 INFO L794 eck$LassoCheckResult]: Stem: 17#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(11);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 15#L-1true havoc main_#res;havoc main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet12, main_#t~mem13, main_#t~mem14, main_#t~post11, main_#t~post10, main_#t~mem17, main_#t~post16, main_#t~post15, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet7;havoc main_#t~nondet7;main_~N_COL~0 := main_#t~nondet8;havoc main_#t~nondet8;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.allocOnStack(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet9;havoc main_#t~nondet9;main_~j~0 := 0; 11#L22-3true [2020-12-01 14:55:06,642 INFO L796 eck$LassoCheckResult]: Loop: 11#L22-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 13#L23-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 14#L22-2true main_#t~post10 := main_~j~0;main_~j~0 := 1 + main_#t~post10;havoc main_#t~post10; 11#L22-3true [2020-12-01 14:55:06,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 14:55:06,648 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2020-12-01 14:55:06,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 14:55:06,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650811327] [2020-12-01 14:55:06,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 14:55:06,795 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-12-01 14:55:06,796 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [548837485] [2020-12-01 14:55:06,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-01 14:55:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:06,870 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:06,885 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:06,929 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 14:55:06,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 14:55:06,931 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 1 times [2020-12-01 14:55:06,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 14:55:06,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393283142] [2020-12-01 14:55:06,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 14:55:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:06,949 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:06,958 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:06,966 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 14:55:06,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 14:55:06,968 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 1 times [2020-12-01 14:55:06,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 14:55:06,969 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627216253] [2020-12-01 14:55:06,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 14:55:06,979 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-12-01 14:55:06,980 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1258870993] [2020-12-01 14:55:06,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-01 14:55:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:07,059 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:07,072 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:07,090 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 14:55:07,149 INFO L210 LassoAnalysis]: Preferences: [2020-12-01 14:55:07,150 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-12-01 14:55:07,151 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-12-01 14:55:07,151 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-12-01 14:55:07,151 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-12-01 14:55:07,151 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,151 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-12-01 14:55:07,152 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-12-01 14:55:07,152 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2.c_Iteration1_Loop [2020-12-01 14:55:07,153 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-12-01 14:55:07,153 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-12-01 14:55:07,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:07,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:07,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:07,346 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-12-01 14:55:07,346 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,380 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-12-01 14:55:07,381 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:07,444 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-12-01 14:55:07,444 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,501 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-12-01 14:55:07,504 INFO L210 LassoAnalysis]: Preferences: [2020-12-01 14:55:07,504 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-12-01 14:55:07,504 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-12-01 14:55:07,504 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-12-01 14:55:07,504 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-12-01 14:55:07,505 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,505 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-12-01 14:55:07,505 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-12-01 14:55:07,505 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2.c_Iteration1_Loop [2020-12-01 14:55:07,505 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-12-01 14:55:07,505 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-12-01 14:55:07,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:07,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:07,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:07,698 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-12-01 14:55:07,702 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:07,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:07,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:07,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:07,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:07,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:07,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:07,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:07,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:07,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:07,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:07,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:07,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:07,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:07,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:07,776 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:07,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:07,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:07,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:07,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:07,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:07,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:07,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:07,842 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:07,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:07,882 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:07,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:07,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:07,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:07,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:07,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:07,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:07,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:07,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:07,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:07,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:07,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:07,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:07,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:07,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:07,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:07,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:07,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:08,012 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:08,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:08,052 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:08,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:08,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:08,151 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:08,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:08,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:08,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:08,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:08,245 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:08,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:08,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:08,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:08,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:08,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:08,380 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:08,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:08,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:08,422 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:08,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:08,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:08,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:08,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:08,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:08,510 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:08,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,522 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:08,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:08,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:08,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:08,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:08,629 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:08,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:08,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:08,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,745 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:08,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:08,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:08,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:08,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:08,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:08,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:08,867 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:08,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:08,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:08,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:08,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:08,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:08,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:08,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:08,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:08,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:08,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:08,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:08,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:08,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:08,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:09,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:09,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:09,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:09,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:09,080 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:09,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:09,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:09,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:09,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:09,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:09,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:09,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:09,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:09,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:09,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:09,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:09,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:09,265 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:09,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:09,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:09,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:09,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:09,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:09,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:09,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:09,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:09,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:09,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:09,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:09,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:09,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:09,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:09,413 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:09,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:09,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:09,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:09,740 WARN L197 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2020-12-01 14:55:10,060 WARN L197 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-12-01 14:55:10,063 INFO L210 LassoAnalysis]: Preferences: [2020-12-01 14:55:10,063 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-12-01 14:55:10,063 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-12-01 14:55:10,063 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-12-01 14:55:10,063 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-12-01 14:55:10,064 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:10,064 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-12-01 14:55:10,064 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-12-01 14:55:10,064 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2.c_Iteration1_Lasso [2020-12-01 14:55:10,064 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-12-01 14:55:10,064 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-12-01 14:55:10,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,224 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 17 [2020-12-01 14:55:10,539 WARN L197 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-12-01 14:55:10,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,568 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:10,897 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 58 [2020-12-01 14:55:11,020 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2020-12-01 14:55:11,484 WARN L197 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-12-01 14:55:11,573 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-12-01 14:55:11,573 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:11,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,585 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,586 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:11,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:11,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:11,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:11,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,668 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:11,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:11,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:11,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:11,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:11,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:11,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,715 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:11,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:11,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,739 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:11,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:11,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,771 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:11,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:11,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:11,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:11,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,875 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,907 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,907 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:11,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,934 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:11,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:11,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:11,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:11,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:11,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:11,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:11,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:11,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:11,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,073 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,073 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,076 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,098 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,173 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,173 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,224 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:12,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,241 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:12,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,280 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,306 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:12,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,425 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,448 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,476 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,518 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:12,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:12,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:12,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:12,702 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:12,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:12,731 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:12,738 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:12,739 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:12,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:12,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,801 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:12,802 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:12,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:12,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:12,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:12,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:12,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:12,903 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:12,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:12,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:12,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:12,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:12,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:12,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:12,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:12,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:12,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:12,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:12,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:13,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,100 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,100 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,147 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,147 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,174 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,174 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,200 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,200 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,226 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,226 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:13,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,319 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,319 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,348 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,348 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,380 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,447 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,447 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,475 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,475 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,502 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:13,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,529 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:13,529 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,581 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,606 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:13,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:13,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:13,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:13,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:13,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:13,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,809 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,810 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:13,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:13,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:13,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:13,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,924 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,924 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:13,953 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:13,953 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:13,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:13,974 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:13,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:13,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:13,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:13,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:13,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:13,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:13,997 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,170 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,170 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,225 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,225 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,354 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,354 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,422 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,660 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,722 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:14,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,755 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-12-01 14:55:14,755 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:14,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:14,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:14,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,961 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:14,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:14,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:14,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:14,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:14,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:14,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:14,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:14,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:14,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:15,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:15,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:15,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:15,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:15,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:15,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:15,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:15,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:15,112 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:15,112 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:15,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:15,141 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:15,141 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:15,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:15,163 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,169 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,169 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:15,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:15,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:15,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:15,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,288 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,315 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,316 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:15,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:15,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:15,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,372 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,372 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,406 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,406 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,443 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,474 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,502 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,522 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,559 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,559 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,591 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,591 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,659 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,659 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,701 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,738 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,738 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,772 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,772 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,800 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:15,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,848 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2020-12-01 14:55:15,848 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:15,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:15,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,943 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:15,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:15,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:15,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:15,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:15,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:15,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:15,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:15,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:15,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:15,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,269 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,380 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:16,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:16,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:16,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:16,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:16,500 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:16,500 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:16,544 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,556 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,556 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:16,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:16,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:16,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:16,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:16,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,729 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,729 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:16,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:16,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:16,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,786 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:16,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:16,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,818 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,818 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,868 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,870 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,870 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,896 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,896 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,923 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:16,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:16,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:16,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:16,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:16,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:16,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:16,977 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:16,977 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:16,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,008 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,008 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,035 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:17,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,099 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,160 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,160 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,203 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:17,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,230 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:17,230 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,316 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,340 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,387 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,419 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,447 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:17,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,526 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:17,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,583 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:17,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:17,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:17,666 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:17,666 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:17,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:17,693 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:17,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:17,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:17,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,755 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,756 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:17,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,788 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:17,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:17,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:17,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:17,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,884 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:17,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:17,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:17,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,910 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:17,911 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:17,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:17,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:17,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:17,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:17,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:17,967 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:17,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:17,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:17,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:17,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:17,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:17,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:18,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,071 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,071 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,127 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,159 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,187 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,189 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,254 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,261 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,261 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,317 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,320 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,320 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,347 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,347 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:18,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,381 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-12-01 14:55:18,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,464 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,464 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,470 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,528 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,626 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,691 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:18,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,775 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:18,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:18,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:18,778 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:18,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:18,805 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,812 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:18,812 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:18,819 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:18,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,874 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:18,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:18,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:18,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:18,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,959 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:18,959 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:18,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:18,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:18,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:18,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:18,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:18,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:18,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:18,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:18,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:18,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,048 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,048 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,079 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,079 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,111 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,111 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 229 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 229 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,178 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,178 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,211 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,211 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,275 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,275 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,306 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,306 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,337 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,371 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,371 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,422 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,422 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,454 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:19,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,498 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2020-12-01 14:55:19,499 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:19,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,695 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:19,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,746 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,878 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:19,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:19,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,910 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:19,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:19,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,946 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:19,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:19,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:19,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:19,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:19,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:19,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:19,977 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:19,977 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:19,984 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:20,001 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,033 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,165 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,187 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,187 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,215 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,215 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,275 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,280 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,306 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,306 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,344 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,344 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,375 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,431 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,431 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,485 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,587 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:20,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,609 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-12-01 14:55:20,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,669 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 271 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 271 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,750 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:20,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,893 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:20,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:20,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:20,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:20,924 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:20,942 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:20,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,946 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:20,949 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:20,949 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:20,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 282 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 282 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:20,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:20,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:20,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:20,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:20,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:20,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:20,977 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:20,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:20,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:20,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 283 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 283 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,002 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,003 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,055 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,084 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,119 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,123 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,144 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,147 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,147 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,174 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,177 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,177 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,223 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,224 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,254 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,254 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,261 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,285 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,285 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,313 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,316 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,316 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,343 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,346 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,346 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,377 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,377 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,445 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,449 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,450 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:21,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,502 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,506 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,506 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,541 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,541 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,575 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,578 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,578 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,606 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2020-12-01 14:55:21,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,606 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,644 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2020-12-01 14:55:21,644 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 301 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 301 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,747 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,750 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:21,750 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:21,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 302 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 302 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,791 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 303 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 303 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,816 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 304 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 304 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,853 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,900 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,900 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,956 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 307 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 307 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:21,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:21,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:21,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:21,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:21,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:21,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:21,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:21,988 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:21,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:21,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 308 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 308 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:22,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:22,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:22,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:22,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:22,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:22,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 309 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 309 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:22,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:22,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:22,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:22,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:22,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:22,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 310 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 310 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:22,068 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:22,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,068 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:22,071 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:22,071 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:22,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 311 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 311 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:22,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:22,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,104 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:22,107 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:22,108 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:22,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:22,148 INFO L473 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2020-12-01 14:55:22,149 INFO L794 eck$LassoCheckResult]: Stem: 17#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(11);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 15#L-1true havoc main_#res;havoc main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet12, main_#t~mem13, main_#t~mem14, main_#t~post11, main_#t~post10, main_#t~mem17, main_#t~post16, main_#t~post15, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet7;havoc main_#t~nondet7;main_~N_COL~0 := main_#t~nondet8;havoc main_#t~nondet8;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.allocOnStack(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet9;havoc main_#t~nondet9;main_~j~0 := 0; 11#L22-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 13#L23-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 14#L22-2true main_#t~post10 := main_~j~0;main_~j~0 := 1 + main_#t~post10;havoc main_#t~post10; 11#L22-3true [2020-12-01 14:55:22,149 INFO L796 eck$LassoCheckResult]: Loop: 11#L22-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 13#L23-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 14#L22-2true main_#t~post10 := main_~j~0;main_~j~0 := 1 + main_#t~post10;havoc main_#t~post10; 11#L22-3true [2020-12-01 14:55:22,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 14:55:22,150 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 2 times [2020-12-01 14:55:22,150 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 14:55:22,150 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966085064] [2020-12-01 14:55:22,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 14:55:22,160 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-12-01 14:55:22,160 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2018058811] [2020-12-01 14:55:22,160 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 312 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 312 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-01 14:55:22,199 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-12-01 14:55:22,199 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2020-12-01 14:55:22,199 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:22,210 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:22,227 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 14:55:22,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 14:55:22,228 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 2 times [2020-12-01 14:55:22,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 14:55:22,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243733818] [2020-12-01 14:55:22,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 14:55:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:22,235 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:22,241 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:22,243 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 14:55:22,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 14:55:22,244 INFO L82 PathProgramCache]: Analyzing trace with hash 269494819, now seen corresponding path program 3 times [2020-12-01 14:55:22,244 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-01 14:55:22,245 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328013966] [2020-12-01 14:55:22,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-01 14:55:22,251 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-12-01 14:55:22,252 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2085093843] [2020-12-01 14:55:22,252 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 313 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 313 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-01 14:55:22,306 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2020-12-01 14:55:22,306 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2020-12-01 14:55:22,307 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 14:55:22,321 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 14:55:22,339 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-01 14:55:22,360 INFO L210 LassoAnalysis]: Preferences: [2020-12-01 14:55:22,360 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-12-01 14:55:22,360 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-12-01 14:55:22,360 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-12-01 14:55:22,360 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-12-01 14:55:22,360 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,360 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-12-01 14:55:22,360 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-12-01 14:55:22,360 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2.c_Iteration1_Loop [2020-12-01 14:55:22,361 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-12-01 14:55:22,361 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-12-01 14:55:22,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:22,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:22,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:22,535 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-12-01 14:55:22,535 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:22,543 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-12-01 14:55:22,543 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:22,589 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-12-01 14:55:22,589 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,646 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-12-01 14:55:22,648 INFO L210 LassoAnalysis]: Preferences: [2020-12-01 14:55:22,648 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-12-01 14:55:22,648 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-12-01 14:55:22,648 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-12-01 14:55:22,648 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-12-01 14:55:22,648 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,648 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-12-01 14:55:22,648 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-12-01 14:55:22,648 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2.c_Iteration1_Loop [2020-12-01 14:55:22,648 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-12-01 14:55:22,649 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-12-01 14:55:22,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:22,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:22,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:22,831 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-12-01 14:55:22,832 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:22,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:22,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:22,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:22,839 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:22,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:22,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:22,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:22,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:22,891 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:22,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,902 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:22,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:22,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:22,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:22,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:22,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:22,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:22,992 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:22,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:22,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:22,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:22,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:22,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:22,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:22,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:22,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:23,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:23,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 321 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 321 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:23,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:23,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,076 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 322 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 322 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 323 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 323 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 324 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 324 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,161 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 325 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 325 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:23,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:23,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 326 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 326 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:23,197 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:23,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 327 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 327 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:23,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:23,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:23,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,248 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 328 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 328 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:23,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:23,253 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:23,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:23,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:23,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:23,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:23,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:23,316 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:23,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,342 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,346 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:23,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:23,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:23,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,432 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:23,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:23,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:23,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:23,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:23,476 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:23,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:23,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:23,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:23,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,538 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:23,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:23,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:23,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:23,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:23,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,618 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:23,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:23,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:23,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:23,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:23,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:23,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:23,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:23,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:23,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:23,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:23,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:23,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:23,689 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:23,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:23,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:23,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:23,982 WARN L197 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 98 [2020-12-01 14:55:24,237 WARN L197 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 79 [2020-12-01 14:55:24,239 INFO L210 LassoAnalysis]: Preferences: [2020-12-01 14:55:24,240 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-12-01 14:55:24,240 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-12-01 14:55:24,240 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-12-01 14:55:24,240 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-12-01 14:55:24,240 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:24,240 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-12-01 14:55:24,240 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-12-01 14:55:24,240 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2.c_Iteration1_Lasso [2020-12-01 14:55:24,240 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-12-01 14:55:24,240 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-12-01 14:55:24,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-12-01 14:55:24,599 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2020-12-01 14:55:24,719 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2020-12-01 14:55:24,966 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-12-01 14:55:24,966 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:24,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:24,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:24,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:24,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:24,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:24,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:24,971 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:24,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:24,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:24,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:24,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:24,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:24,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:24,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:24,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:24,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:24,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,017 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,047 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,105 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:25,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,222 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,271 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,273 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,295 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,410 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,483 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,505 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,563 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,626 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,706 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,730 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,776 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-12-01 14:55:25,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-12-01 14:55:25,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:25,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-12-01 14:55:25,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:25,827 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:25,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:25,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:25,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:25,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:25,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:25,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:25,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:25,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:25,911 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:25,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:25,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:25,948 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:25,948 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:25,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:25,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:25,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:25,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:25,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:25,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:25,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:25,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:25,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:26,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,043 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,043 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:26,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,115 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,115 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:26,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,167 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,167 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,194 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,194 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,258 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:26,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,288 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,342 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,342 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,372 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,372 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,413 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,413 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,440 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,489 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,544 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,622 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,622 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,653 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,684 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,684 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,743 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,765 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:26,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:26,790 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:26,790 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:26,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:26,812 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 405 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 405 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:26,818 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:26,818 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:26,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 406 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 406 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:26,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:26,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 407 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 407 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:26,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:26,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 408 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 408 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:26,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:26,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:26,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:26,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 409 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 409 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:26,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:26,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:26,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 410 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 410 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:26,966 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:26,966 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:26,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 411 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 411 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:26,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:26,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:26,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:26,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:26,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 412 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 412 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,060 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,060 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 413 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 413 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 414 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 414 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,117 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,117 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 415 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 415 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,150 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 416 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 416 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 417 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 417 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,201 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,201 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 418 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 418 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 419 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 419 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 420 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 420 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 421 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 421 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 422 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 422 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,342 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 423 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 423 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 424 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 424 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 425 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 425 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 426 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 426 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,445 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 427 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 427 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 428 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 428 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 429 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 429 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 430 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 430 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 431 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 431 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,573 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,573 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 432 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 432 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 433 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 433 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 434 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 434 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:27,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 435 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 435 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:27,696 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:27,696 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:27,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:27,718 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 436 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 436 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:27,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:27,728 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 437 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 437 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:27,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 438 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 438 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:27,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 439 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 439 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:27,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:27,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:27,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 440 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 440 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:27,824 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:27,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 441 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 441 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,852 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:27,852 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:27,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 442 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 442 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,899 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:27,899 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:27,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 443 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 443 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,954 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:27,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:27,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 444 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 444 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:27,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:27,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:27,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:27,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:27,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:27,989 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:27,989 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:27,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 445 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 445 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 446 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 446 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,046 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,046 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 447 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 447 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,075 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,075 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,080 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 448 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 448 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,104 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 449 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 449 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,133 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,133 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 450 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 450 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,162 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,162 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 451 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 451 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,195 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 452 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 452 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,228 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,228 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 453 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 453 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,257 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 454 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 454 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 455 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 455 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 456 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 456 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 457 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 457 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,369 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 458 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 458 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 459 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 459 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,432 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 460 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 460 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,458 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,458 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 461 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 461 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 462 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 462 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,510 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,510 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 463 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 463 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 464 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 464 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,587 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 465 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 465 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,610 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:28,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 466 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 466 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-12-01 14:55:28,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:28,647 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:28,647 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:28,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:28,670 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 467 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 467 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,675 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,675 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 468 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 468 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,700 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:28,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 469 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 469 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,726 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:28,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 470 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 470 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:28,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:28,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:28,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 471 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 471 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 472 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 472 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,809 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,809 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 473 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 473 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,854 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 474 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 474 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,905 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,905 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 475 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 475 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,932 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 476 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 476 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 477 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 477 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:28,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:28,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:28,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:28,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:28,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:28,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:28,986 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:28,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:28,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 478 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 478 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,013 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,013 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 479 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 479 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,039 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,039 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 480 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 480 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,066 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 481 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 481 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,093 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,093 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 482 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 482 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,147 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,147 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,154 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 483 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 483 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,177 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,177 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 484 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 484 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,203 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,203 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 485 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 485 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 486 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 486 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 487 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 487 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 488 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 488 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 489 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 489 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 490 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 490 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 491 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 491 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,414 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,414 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 492 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 492 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 493 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 493 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,473 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,473 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 494 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 494 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 495 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 495 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 496 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 496 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-12-01 14:55:29,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 497 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 497 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:29,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-12-01 14:55:29,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-12-01 14:55:29,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-12-01 14:55:29,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:29,626 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 498 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 498 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,630 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 499 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 499 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,662 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:29,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 500 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 500 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,689 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:29,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 501 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 501 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:29,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:29,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:29,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 502 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 502 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 503 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 503 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 504 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 504 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,815 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,832 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 505 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 505 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,912 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,914 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 506 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 506 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 507 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 507 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:29,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:29,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:29,984 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:29,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:29,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:29,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:29,987 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:29,987 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:29,994 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 508 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 508 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,018 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 509 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 509 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,054 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,057 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 510 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 510 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,087 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 511 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 511 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,123 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 512 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:30,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 512 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,161 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,163 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,163 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 513 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 513 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 514 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 514 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 515 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 515 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,282 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 516 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 516 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 517 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 517 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,340 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 518 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 518 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 519 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 519 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 520 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 520 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,418 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 521 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 521 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,443 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 522 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 522 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,468 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,470 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,470 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 523 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 523 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 524 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 524 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 525 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 525 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,554 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 526 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 526 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 527 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 527 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,610 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:30,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 528 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 528 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-12-01 14:55:30,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:30,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:30,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:30,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:30,668 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 529 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 529 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:30,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:30,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 530 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 530 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:30,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 531 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 531 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,746 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:30,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 532 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 532 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:30,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:30,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:30,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 533 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 533 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:30,813 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:30,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 534 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 534 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,846 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:30,846 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:30,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 535 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 535 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:30,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:30,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:30,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:30,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:30,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:30,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:30,899 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:30,899 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 536 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 536 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,050 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 537 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 537 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,086 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 538 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 538 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,122 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,123 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 539 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 539 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,158 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,158 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 540 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 540 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,192 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,192 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 541 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 541 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,224 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,224 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 542 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 542 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,257 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 543 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 543 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,289 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 544 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 544 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,337 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,337 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 545 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 545 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,394 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,394 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 546 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 546 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,425 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 547 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 547 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 548 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 548 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,479 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 549 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:31,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 549 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 550 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 550 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 551 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 551 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,568 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 552 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 552 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,603 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 553 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 553 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,630 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,630 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 554 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 554 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 555 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 555 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 556 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 556 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,768 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 557 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 557 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,794 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 558 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 558 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,819 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-12-01 14:55:31,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 559 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 559 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:31,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-12-01 14:55:31,850 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-12-01 14:55:31,850 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-12-01 14:55:31,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:31,875 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 560 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 560 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:31,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:31,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:31,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:31,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 561 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 561 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:31,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:31,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:31,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 562 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 562 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:31,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:31,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:31,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 563 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 563 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:31,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:31,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:31,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:31,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:31,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 564 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 564 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:31,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:31,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:31,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:31,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:31,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:31,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:31,985 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:31,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:31,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 565 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 565 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 566 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 566 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,081 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,081 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 567 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 567 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,205 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,205 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 568 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 568 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 569 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 569 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 570 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 570 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 571 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 571 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 572 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 572 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,383 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 573 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 573 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 574 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 574 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 575 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:32,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 575 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 576 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:32,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,596 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,596 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 576 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 577 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:32,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 577 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 578 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-12-01 14:55:32,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 578 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 579 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 579 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 580 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 580 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 581 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 581 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,798 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 582 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 582 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 583 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 583 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 584 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 584 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 585 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 585 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 586 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 586 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:32,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:32,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 587 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 587 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:32,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 588 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 588 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:32,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:32,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:32,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:32,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:32,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:32,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:32,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:32,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:32,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 589 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 589 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:33,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:33,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-12-01 14:55:33,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 590 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 590 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-12-01 14:55:33,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-12-01 14:55:33,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-12-01 14:55:33,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-12-01 14:55:33,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:33,099 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 591 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 591 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,106 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,106 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 592 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 592 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 593 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 593 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,166 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 594 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 594 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 595 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 595 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,215 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,218 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,218 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 596 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 596 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,248 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,248 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 597 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 597 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,277 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,304 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 598 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 598 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,413 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,415 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,416 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,422 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 599 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 599 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,446 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,446 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 600 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 600 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,474 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,477 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,477 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 601 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 601 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,508 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,508 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 602 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 602 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,536 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,539 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,539 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 603 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 603 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,574 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,575 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 604 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 604 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,605 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,605 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 605 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 605 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,632 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,636 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,636 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 606 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 606 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,669 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,670 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 607 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 607 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,712 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,715 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,715 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 608 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 608 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,743 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,746 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,746 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 609 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 609 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,777 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 610 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 610 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,798 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 611 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 611 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,823 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 612 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 612 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,848 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,850 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 613 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 613 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,871 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 614 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 614 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,900 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 615 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 615 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,924 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,927 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,927 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 616 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 616 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:33,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,955 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,956 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:33,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:33,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 617 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 617 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:33,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:33,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:33,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:33,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:33,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:33,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:33,982 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:33,982 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:33,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 618 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 618 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:34,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:34,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:34,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:34,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:34,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:34,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:34,010 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:34,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:34,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:34,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 619 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 619 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:34,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:34,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:34,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:34,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:34,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:34,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:34,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:34,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:34,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:34,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 620 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 620 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:34,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:34,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:34,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:34,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-12-01 14:55:34,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:34,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:34,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:34,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-12-01 14:55:34,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-12-01 14:55:34,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_18c46df5-449e-49a6-a53f-c82f6f847dee/bin/uautomizer/z3 Starting monitored process 621 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 621 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-12-01 14:55:34,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-12-01 14:55:34,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-12-01 14:55:34,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-12-01 14:55:34,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-12-01 14:55:34,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-12-01 14:55:34,092 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-12-01 14:55:34,095 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-12-01 14:55:34,096 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-12-01 14:55:34,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-12-01 14:55:34,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.12 02:55:34 BoogieIcfgContainer [2020-12-01 14:55:34,130 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-12-01 14:55:34,130 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 14:55:34,131 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 14:55:34,131 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 14:55:34,132 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:55:06" (3/4) ... [2020-12-01 14:55:34,135 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-01 14:55:34,135 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 14:55:34,136 INFO L168 Benchmark]: Toolchain (without parser) took 28336.44 ms. Allocated memory was 134.2 MB in the beginning and 201.3 MB in the end (delta: 67.1 MB). Free memory was 107.7 MB in the beginning and 111.3 MB in the end (delta: -3.6 MB). Peak memory consumption was 63.7 MB. Max. memory is 16.1 GB. [2020-12-01 14:55:34,136 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 83.9 MB. Free memory was 42.3 MB in the beginning and 42.3 MB in the end (delta: 78.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:55:34,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.42 ms. Allocated memory is still 134.2 MB. Free memory was 107.4 MB in the beginning and 111.4 MB in the end (delta: -4.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 14:55:34,137 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.47 ms. Allocated memory is still 134.2 MB. Free memory was 111.4 MB in the beginning and 109.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 14:55:34,137 INFO L168 Benchmark]: Boogie Preprocessor took 22.85 ms. Allocated memory is still 134.2 MB. Free memory was 109.7 MB in the beginning and 108.6 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:55:34,137 INFO L168 Benchmark]: RCFGBuilder took 367.88 ms. Allocated memory is still 134.2 MB. Free memory was 108.3 MB in the beginning and 92.9 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 14:55:34,138 INFO L168 Benchmark]: BuchiAutomizer took 27588.26 ms. Allocated memory was 134.2 MB in the beginning and 201.3 MB in the end (delta: 67.1 MB). Free memory was 92.9 MB in the beginning and 112.4 MB in the end (delta: -19.5 MB). Peak memory consumption was 109.8 MB. Max. memory is 16.1 GB. [2020-12-01 14:55:34,138 INFO L168 Benchmark]: Witness Printer took 4.47 ms. Allocated memory is still 201.3 MB. Free memory was 112.4 MB in the beginning and 111.3 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:55:34,140 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 ms. Allocated memory is still 83.9 MB. Free memory was 42.3 MB in the beginning and 42.3 MB in the end (delta: 78.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 292.42 ms. Allocated memory is still 134.2 MB. Free memory was 107.4 MB in the beginning and 111.4 MB in the end (delta: -4.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 54.47 ms. Allocated memory is still 134.2 MB. Free memory was 111.4 MB in the beginning and 109.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 22.85 ms. Allocated memory is still 134.2 MB. Free memory was 109.7 MB in the beginning and 108.6 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 367.88 ms. Allocated memory is still 134.2 MB. Free memory was 108.3 MB in the beginning and 92.9 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 27588.26 ms. Allocated memory was 134.2 MB in the beginning and 201.3 MB in the end (delta: 67.1 MB). Free memory was 92.9 MB in the beginning and 112.4 MB in the end (delta: -19.5 MB). Peak memory consumption was 109.8 MB. Max. memory is 16.1 GB. * Witness Printer took 4.47 ms. Allocated memory is still 201.3 MB. Free memory was 112.4 MB in the beginning and 111.3 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 27.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 27.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital78 mio100 ax100 hnf99 lsp69 ukn87 mio100 lsp84 div624 bol100 ite100 ukn100 eq143 hnf43 smp89 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 12ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(11);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~nondet7, main_#t~nondet8, main_#t~nondet9, main_#t~nondet12, main_#t~mem13, main_#t~mem14, main_#t~post11, main_#t~post10, main_#t~mem17, main_#t~post16, main_#t~post15, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet7;havoc main_#t~nondet7;main_~N_COL~0 := main_#t~nondet8;havoc main_#t~nondet8;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.allocOnStack(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet9;havoc main_#t~nondet9;main_~j~0 := 0;" "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post10 := main_~j~0;main_~j~0 := 1 + main_#t~post10;havoc main_#t~post10;" Loop: "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post10 := main_~j~0;main_~j~0 := 1 + main_#t~post10;havoc main_#t~post10;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...