./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/functions_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/functions_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC --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 99767e91eb3b725d4103580e07b56585ddcb04d4 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 0.2.0-7b2dab5 [2021-10-11 00:23:14,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:23:14,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:23:14,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:23:14,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:23:14,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:23:14,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:23:14,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:23:14,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:23:14,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:23:14,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:23:14,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:23:14,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:23:14,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:23:14,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:23:14,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:23:14,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:23:14,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:23:14,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:23:14,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:23:14,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:23:14,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:23:14,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:23:14,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:23:14,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:23:14,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:23:14,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:23:14,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:23:14,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:23:14,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:23:14,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:23:14,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:23:14,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:23:14,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:23:14,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:23:14,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:23:14,713 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:23:14,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:23:14,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:23:14,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:23:14,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:23:14,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-11 00:23:14,744 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:23:14,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:23:14,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:23:14,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:23:14,746 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:23:14,746 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-11 00:23:14,747 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-11 00:23:14,747 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-11 00:23:14,747 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-11 00:23:14,748 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-11 00:23:14,748 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-11 00:23:14,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:23:14,748 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 00:23:14,749 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-11 00:23:14,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:23:14,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 00:23:14,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:23:14,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-11 00:23:14,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-11 00:23:14,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-11 00:23:14,750 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 00:23:14,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:23:14,751 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-11 00:23:14,751 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:23:14,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-11 00:23:14,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:23:14,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:23:14,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:23:14,753 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:23:14,753 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:23:14,754 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-11 00:23:14,755 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99767e91eb3b725d4103580e07b56585ddcb04d4 [2021-10-11 00:23:14,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:23:15,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:23:15,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:23:15,027 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:23:15,028 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:23:15,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/loop-acceleration/functions_1-1.c [2021-10-11 00:23:15,139 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/data/86f0d58b9/f87de2a0a740459baec6dfceca7e30d0/FLAG972f2a85c [2021-10-11 00:23:15,617 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:23:15,618 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/sv-benchmarks/c/loop-acceleration/functions_1-1.c [2021-10-11 00:23:15,624 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/data/86f0d58b9/f87de2a0a740459baec6dfceca7e30d0/FLAG972f2a85c [2021-10-11 00:23:15,969 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/data/86f0d58b9/f87de2a0a740459baec6dfceca7e30d0 [2021-10-11 00:23:15,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:23:15,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:23:15,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:15,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:23:15,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:23:15,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:15" (1/1) ... [2021-10-11 00:23:15,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc7568c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:15, skipping insertion in model container [2021-10-11 00:23:15,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:15" (1/1) ... [2021-10-11 00:23:16,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:23:16,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:23:16,199 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/sv-benchmarks/c/loop-acceleration/functions_1-1.c[325,338] [2021-10-11 00:23:16,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:16,218 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:23:16,231 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/sv-benchmarks/c/loop-acceleration/functions_1-1.c[325,338] [2021-10-11 00:23:16,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:16,250 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:23:16,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16 WrapperNode [2021-10-11 00:23:16,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:16,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:23:16,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:23:16,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:23:16,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,287 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:23:16,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 00:23:16,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 00:23:16,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 00:23:16,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... [2021-10-11 00:23:16,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 00:23:16,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 00:23:16,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 00:23:16,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 00:23:16,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 00:23:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 00:23:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-11 00:23:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 00:23:16,710 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 00:23:16,713 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-11 00:23:16,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:23:16 BoogieIcfgContainer [2021-10-11 00:23:16,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 00:23:16,717 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-11 00:23:16,717 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-11 00:23:16,721 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-11 00:23:16,722 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-11 00:23:16,723 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 11.10 12:23:15" (1/3) ... [2021-10-11 00:23:16,725 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62daa5f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 11.10 12:23:16, skipping insertion in model container [2021-10-11 00:23:16,725 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-11 00:23:16,726 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:16" (2/3) ... [2021-10-11 00:23:16,727 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62daa5f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 11.10 12:23:16, skipping insertion in model container [2021-10-11 00:23:16,727 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-11 00:23:16,727 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:23:16" (3/3) ... [2021-10-11 00:23:16,729 INFO L389 chiAutomizerObserver]: Analyzing ICFG functions_1-1.c [2021-10-11 00:23:16,805 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-11 00:23:16,805 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-11 00:23:16,805 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-11 00:23:16,805 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 00:23:16,806 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 00:23:16,806 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-11 00:23:16,806 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 00:23:16,806 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-11 00:23:16,821 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2021-10-11 00:23:16,842 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2021-10-11 00:23:16,842 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-11 00:23:16,842 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-11 00:23:16,849 INFO L853 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-10-11 00:23:16,849 INFO L854 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-10-11 00:23:16,850 INFO L427 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-11 00:23:16,850 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2021-10-11 00:23:16,851 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2021-10-11 00:23:16,851 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-11 00:23:16,851 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-11 00:23:16,852 INFO L853 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-10-11 00:23:16,852 INFO L854 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-10-11 00:23:16,860 INFO L794 eck$LassoCheckResult]: Stem: 4#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(16);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 3#L-1true havoc main_#res;havoc main_#t~ret7, main_~x~0;main_~x~0 := 0; 7#L19-2true [2021-10-11 00:23:16,861 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-2true assume !!(main_~x~0 % 4294967296 < 268435455);f_#in~z := main_~x~0;havoc f_#res;havoc f_~z;f_~z := f_#in~z;f_#res := 2 + f_~z; 10#L13true main_#t~ret7 := f_#res;main_~x~0 := main_#t~ret7;havoc main_#t~ret7; 7#L19-2true [2021-10-11 00:23:16,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:23:16,868 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2021-10-11 00:23:16,879 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:23:16,879 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905068789] [2021-10-11 00:23:16,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:23:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:16,994 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:17,012 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:17,033 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-11 00:23:17,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:23:17,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 1 times [2021-10-11 00:23:17,036 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:23:17,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568285466] [2021-10-11 00:23:17,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:23:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:17,049 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:17,059 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:17,062 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-11 00:23:17,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:23:17,064 INFO L82 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 1 times [2021-10-11 00:23:17,065 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:23:17,065 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45756583] [2021-10-11 00:23:17,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:23:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:17,086 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:17,109 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:17,114 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-11 00:23:17,209 INFO L210 LassoAnalysis]: Preferences: [2021-10-11 00:23:17,210 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-11 00:23:17,210 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-11 00:23:17,210 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-11 00:23:17,210 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-11 00:23:17,210 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:17,211 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-11 00:23:17,211 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-11 00:23:17,211 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2021-10-11 00:23:17,211 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-11 00:23:17,211 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2021-10-11 00:23:17,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:17,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:17,406 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 27 [2021-10-11 00:23:17,498 INFO L292 LassoAnalysis]: Preprocessing complete. [2021-10-11 00:23:17,499 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:17,518 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-11 00:23:17,518 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-11 00:23:17,543 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-11 00:23:17,544 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7=0} Honda state: {ULTIMATE.start_main_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:17,664 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-11 00:23:17,664 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:17,740 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-11 00:23:17,740 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:17,787 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-11 00:23:17,788 INFO L210 LassoAnalysis]: Preferences: [2021-10-11 00:23:17,789 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-11 00:23:17,789 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-11 00:23:17,789 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-11 00:23:17,789 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-11 00:23:17,789 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:17,789 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-11 00:23:17,789 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-11 00:23:17,789 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2021-10-11 00:23:17,789 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-11 00:23:17,789 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2021-10-11 00:23:17,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:17,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:17,951 INFO L292 LassoAnalysis]: Preprocessing complete. [2021-10-11 00:23:17,956 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:17,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:17,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:17,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:17,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:17,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:17,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:17,979 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:17,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:17,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:18,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:18,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,095 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:18,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:18,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,131 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,157 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 [2021-10-11 00:23:18,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:18,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:18,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,214 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:18,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:18,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,287 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 [2021-10-11 00:23:18,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:18,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:18,298 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 [2021-10-11 00:23:18,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,354 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:18,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:18,366 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 [2021-10-11 00:23:18,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,401 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 [2021-10-11 00:23:18,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:18,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:18,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:18,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,460 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,492 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,503 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 [2021-10-11 00:23:18,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:18,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:18,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:18,508 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 [2021-10-11 00:23:18,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:18,560 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 [2021-10-11 00:23:18,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:18,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:18,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:18,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,626 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,633 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 [2021-10-11 00:23:18,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,636 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:18,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:18,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:18,639 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 [2021-10-11 00:23:18,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,710 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:18,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:18,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:18,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,774 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:18,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:18,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:18,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:18,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:18,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,839 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 [2021-10-11 00:23:18,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:18,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:18,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:18,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:18,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:18,926 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:18,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:18,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:18,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:18,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:18,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:18,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:18,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:18,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:18,937 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 [2021-10-11 00:23:18,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:19,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:19,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:19,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:19,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:19,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:19,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:19,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:19,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:19,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:19,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:19,073 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:19,081 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 [2021-10-11 00:23:19,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:19,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:19,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:19,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:19,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:19,084 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:19,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:19,086 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 [2021-10-11 00:23:19,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:19,143 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 [2021-10-11 00:23:19,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:19,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:19,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:19,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:19,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:19,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:19,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:19,156 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 [2021-10-11 00:23:19,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:19,354 WARN L197 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-10-11 00:23:19,428 INFO L210 LassoAnalysis]: Preferences: [2021-10-11 00:23:19,428 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-11 00:23:19,428 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-11 00:23:19,428 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-11 00:23:19,428 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-11 00:23:19,428 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:19,428 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-11 00:23:19,429 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-11 00:23:19,429 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Lasso [2021-10-11 00:23:19,429 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-11 00:23:19,429 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2021-10-11 00:23:19,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:19,863 INFO L292 LassoAnalysis]: Preprocessing complete. [2021-10-11 00:23:19,863 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:19,873 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 [2021-10-11 00:23:19,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:19,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:19,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:19,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:19,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:19,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:19,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:19,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:19,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:19,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:19,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:19,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:19,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:19,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:19,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:19,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:19,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:19,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:19,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:19,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:19,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:19,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:19,998 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,121 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 [2021-10-11 00:23:20,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,234 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,235 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,285 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 [2021-10-11 00:23:20,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,290 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,339 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 [2021-10-11 00:23:20,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,446 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 [2021-10-11 00:23:20,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:20,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,511 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,568 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 [2021-10-11 00:23:20,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,574 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,574 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,626 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:20,666 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 [2021-10-11 00:23:20,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,670 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:20,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:20,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,734 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:20,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,786 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 [2021-10-11 00:23:20,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,840 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 [2021-10-11 00:23:20,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:20,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:20,845 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:20,889 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:20,896 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:20,896 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:20,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:20,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:20,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:20,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:20,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:20,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:20,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:20,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:20,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:20,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,014 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 [2021-10-11 00:23:21,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,029 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,091 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,091 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:21,141 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 [2021-10-11 00:23:21,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:21,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:21,171 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 [2021-10-11 00:23:21,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,176 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,176 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:21,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,236 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 [2021-10-11 00:23:21,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,376 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 [2021-10-11 00:23:21,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,382 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,382 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,518 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,518 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:21,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,574 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,574 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:21,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:21,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,610 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,610 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:21,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,673 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,673 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,737 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,737 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:21,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:21,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:21,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,849 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,849 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:21,904 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 [2021-10-11 00:23:21,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:21,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:21,909 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:21,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:21,950 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:21,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:21,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:21,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:21,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:21,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:21,958 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:21,958 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:21,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:22,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:22,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:22,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,194 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 [2021-10-11 00:23:22,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,201 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,201 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,240 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,240 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,277 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,304 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,305 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,374 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 [2021-10-11 00:23:22,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,379 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,487 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 [2021-10-11 00:23:22,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,539 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 [2021-10-11 00:23:22,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,593 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 [2021-10-11 00:23:22,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,599 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,663 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 [2021-10-11 00:23:22,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,710 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 [2021-10-11 00:23:22,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:22,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:22,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:22,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,738 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 [2021-10-11 00:23:22,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,743 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,743 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,806 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 [2021-10-11 00:23:22,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:22,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:22,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:22,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:22,858 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:22,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,863 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:22,872 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:22,872 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:22,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,930 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 [2021-10-11 00:23:22,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:22,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:22,933 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:22,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:22,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:22,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:22,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:22,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:22,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:22,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,008 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,008 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:23,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,081 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 [2021-10-11 00:23:23,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,089 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,089 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,153 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,153 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,212 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 [2021-10-11 00:23:23,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,220 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,220 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,282 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,283 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,339 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 [2021-10-11 00:23:23,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,346 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,346 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,413 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,413 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,481 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,481 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,601 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 [2021-10-11 00:23:23,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,615 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,616 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:23,664 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 [2021-10-11 00:23:23,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,674 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:23,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,721 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,721 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:23,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,790 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:23,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:23,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:23,897 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 [2021-10-11 00:23:23,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,904 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,904 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:23,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:23,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:23,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:23,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:23,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:23,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:23,968 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:23,968 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:23,981 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:24,012 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:24,014 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 [2021-10-11 00:23:24,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,016 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,019 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,019 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:24,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:24,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:24,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:24,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:24,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:24,094 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 [2021-10-11 00:23:24,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,105 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,106 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:24,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,181 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,181 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,234 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 [2021-10-11 00:23:24,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,303 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,361 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,361 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,364 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,364 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,417 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 [2021-10-11 00:23:24,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:24,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,481 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 [2021-10-11 00:23:24,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,487 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,487 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,553 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 [2021-10-11 00:23:24,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,559 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,559 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,688 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,689 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,741 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 [2021-10-11 00:23:24,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,750 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,750 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,771 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,810 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 [2021-10-11 00:23:24,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,817 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,817 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,874 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 [2021-10-11 00:23:24,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:24,880 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:24,880 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:24,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:24,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:24,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:24,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:24,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:24,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:24,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:24,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:24,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:24,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:25,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:25,008 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:25,008 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,074 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 [2021-10-11 00:23:25,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:25,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:25,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:25,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:25,131 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,135 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 [2021-10-11 00:23:25,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,138 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,143 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 [2021-10-11 00:23:25,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:25,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:25,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,269 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:25,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,372 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 [2021-10-11 00:23:25,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,380 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,380 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,515 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:25,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,667 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 [2021-10-11 00:23:25,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,735 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 [2021-10-11 00:23:25,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,743 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,743 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,799 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 [2021-10-11 00:23:25,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:25,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,863 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,867 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,867 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,927 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 [2021-10-11 00:23:25,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,930 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:25,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:25,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:25,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:25,993 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 [2021-10-11 00:23:25,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:25,998 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:25,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:25,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:25,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:26,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:26,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,066 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 [2021-10-11 00:23:26,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:26,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:26,073 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:26,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,143 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:26,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:26,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:26,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:26,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:26,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:26,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:26,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,270 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 [2021-10-11 00:23:26,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,274 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:26,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:26,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:26,279 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:26,339 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 [2021-10-11 00:23:26,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,342 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:26,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:26,346 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:26,346 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:26,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:26,405 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:26,421 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:26,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:26,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:26,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:26,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:26,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:26,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:26,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:26,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:26,724 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,810 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:26,811 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:26,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:26,871 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 [2021-10-11 00:23:26,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:26,895 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:26,895 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:26,919 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:26,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:26,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:26,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:26,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:26,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:26,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:26,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:26,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:26,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,033 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 [2021-10-11 00:23:27,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,042 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,043 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,114 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,114 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,131 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,170 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 [2021-10-11 00:23:27,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,178 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,236 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 [2021-10-11 00:23:27,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,244 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,366 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 [2021-10-11 00:23:27,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,379 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,454 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 [2021-10-11 00:23:27,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,463 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,463 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,487 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:27,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:27,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,664 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,665 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:27,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:27,731 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:27,731 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:27,782 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,790 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:27,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:27,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:27,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,852 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 [2021-10-11 00:23:27,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:27,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:27,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:27,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:27,856 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 [2021-10-11 00:23:27,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:27,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:27,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:27,911 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:27,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:27,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:27,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:27,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:27,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:27,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,003 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 [2021-10-11 00:23:28,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,200 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 [2021-10-11 00:23:28,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,272 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,272 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,287 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,326 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 [2021-10-11 00:23:28,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,332 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,393 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,393 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:28,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:28,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:28,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:28,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,534 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 [2021-10-11 00:23:28,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,543 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,544 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:28,593 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 [2021-10-11 00:23:28,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,598 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:28,620 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,664 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 [2021-10-11 00:23:28,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,728 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 [2021-10-11 00:23:28,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:28,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:28,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:28,769 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 [2021-10-11 00:23:28,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,773 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,774 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:28,779 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:28,802 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 [2021-10-11 00:23:28,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:28,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:28,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:28,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:28,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:28,859 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:28,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:28,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,863 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:28,869 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:28,870 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:28,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:28,935 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 [2021-10-11 00:23:28,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:28,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:28,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:28,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:28,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:28,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:28,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:28,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:28,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:28,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:28,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:28,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:28,995 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:28,995 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:29,054 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 [2021-10-11 00:23:29,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,057 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,062 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,062 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:29,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:29,127 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 [2021-10-11 00:23:29,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,131 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:29,136 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,136 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:29,200 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 [2021-10-11 00:23:29,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:29,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,220 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,220 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:29,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,290 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,290 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:29,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,351 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,354 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,354 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,392 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,393 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,413 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,441 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 [2021-10-11 00:23:29,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,447 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,447 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,482 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,486 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,486 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,519 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 [2021-10-11 00:23:29,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,525 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,579 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,579 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,631 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 [2021-10-11 00:23:29,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,636 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,637 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,690 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,690 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:29,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:29,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:29,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:29,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:29,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:29,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,792 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,796 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,796 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:29,827 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 [2021-10-11 00:23:29,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:29,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:29,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:29,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:29,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:29,833 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:29,833 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:29,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:29,863 INFO L473 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-10-11 00:23:29,863 INFO L794 eck$LassoCheckResult]: Stem: 4#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(16);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 3#L-1true havoc main_#res;havoc main_#t~ret7, main_~x~0;main_~x~0 := 0; 7#L19-2true assume !!(main_~x~0 % 4294967296 < 268435455);f_#in~z := main_~x~0;havoc f_#res;havoc f_~z;f_~z := f_#in~z;f_#res := 2 + f_~z; 10#L13true main_#t~ret7 := f_#res;main_~x~0 := main_#t~ret7;havoc main_#t~ret7; 7#L19-2true [2021-10-11 00:23:29,863 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-2true assume !!(main_~x~0 % 4294967296 < 268435455);f_#in~z := main_~x~0;havoc f_#res;havoc f_~z;f_~z := f_#in~z;f_#res := 2 + f_~z; 10#L13true main_#t~ret7 := f_#res;main_~x~0 := main_#t~ret7;havoc main_#t~ret7; 7#L19-2true [2021-10-11 00:23:29,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:23:29,864 INFO L82 PathProgramCache]: Analyzing trace with hash 925797, now seen corresponding path program 2 times [2021-10-11 00:23:29,865 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:23:29,865 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886236498] [2021-10-11 00:23:29,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:23:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:29,884 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:29,901 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:29,906 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-11 00:23:29,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:23:29,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1315, now seen corresponding path program 2 times [2021-10-11 00:23:29,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:23:29,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639887286] [2021-10-11 00:23:29,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:23:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:29,914 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:29,920 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:29,922 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-11 00:23:29,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:23:29,924 INFO L82 PathProgramCache]: Analyzing trace with hash 889691271, now seen corresponding path program 3 times [2021-10-11 00:23:29,924 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:23:29,924 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132848336] [2021-10-11 00:23:29,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:23:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:29,950 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-11 00:23:30,005 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-11 00:23:30,010 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-11 00:23:30,047 INFO L210 LassoAnalysis]: Preferences: [2021-10-11 00:23:30,047 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-11 00:23:30,047 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-11 00:23:30,048 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-11 00:23:30,048 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-11 00:23:30,048 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:30,048 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-11 00:23:30,048 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-11 00:23:30,048 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2021-10-11 00:23:30,048 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-11 00:23:30,048 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2021-10-11 00:23:30,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:30,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:30,178 INFO L292 LassoAnalysis]: Preprocessing complete. [2021-10-11 00:23:30,179 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:30,188 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-11 00:23:30,188 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:30,203 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-11 00:23:30,203 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7=0} Honda state: {ULTIMATE.start_main_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:30,232 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-11 00:23:30,232 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,276 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-11 00:23:30,276 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-11 00:23:30,333 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-11 00:23:30,335 INFO L210 LassoAnalysis]: Preferences: [2021-10-11 00:23:30,335 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-11 00:23:30,335 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-11 00:23:30,335 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-11 00:23:30,336 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-11 00:23:30,336 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:30,336 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-11 00:23:30,336 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-11 00:23:30,336 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Loop [2021-10-11 00:23:30,336 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-11 00:23:30,336 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2021-10-11 00:23:30,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:30,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:30,528 INFO L292 LassoAnalysis]: Preprocessing complete. [2021-10-11 00:23:30,528 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:30,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:30,533 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:30,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:30,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,560 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 [2021-10-11 00:23:30,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:30,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:30,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:30,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:30,621 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:30,628 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 [2021-10-11 00:23:30,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:30,631 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:30,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:30,651 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:30,692 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 [2021-10-11 00:23:30,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:30,700 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:30,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:30,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:30,756 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:30,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:30,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:30,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:30,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:30,779 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,814 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 [2021-10-11 00:23:30,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:30,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:30,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:30,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:30,849 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,851 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 [2021-10-11 00:23:30,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:30,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:30,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:30,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:30,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:30,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:30,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:30,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:30,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:30,959 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:30,968 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 [2021-10-11 00:23:30,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:30,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:30,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:30,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:30,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:30,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:30,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:30,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:30,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:30,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:31,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:31,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,001 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:31,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:31,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:31,033 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:31,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:31,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:31,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:31,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:31,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:31,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:31,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,068 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:31,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:31,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:31,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:31,136 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:31,138 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 [2021-10-11 00:23:31,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:31,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:31,141 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:31,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:31,170 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 [2021-10-11 00:23:31,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:31,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:31,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:31,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:31,231 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:31,237 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 [2021-10-11 00:23:31,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:31,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:31,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:31,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:31,266 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 [2021-10-11 00:23:31,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:31,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:31,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:31,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:31,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:31,342 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:31,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:31,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:31,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,349 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:31,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:31,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:31,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:31,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:31,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:31,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:31,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:31,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:31,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:31,418 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:31,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:31,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:31,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:31,675 WARN L197 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2021-10-11 00:23:31,812 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-10-11 00:23:31,814 INFO L210 LassoAnalysis]: Preferences: [2021-10-11 00:23:31,814 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-11 00:23:31,814 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-11 00:23:31,814 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-11 00:23:31,814 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-11 00:23:31,815 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:31,815 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-11 00:23:31,815 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-11 00:23:31,815 INFO L133 ssoRankerPreferences]: Filename of dumped script: functions_1-1.c_Iteration1_Lasso [2021-10-11 00:23:31,815 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-11 00:23:31,815 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2021-10-11 00:23:31,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:31,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-11 00:23:32,285 INFO L292 LassoAnalysis]: Preprocessing complete. [2021-10-11 00:23:32,285 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,300 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,300 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:32,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,365 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:32,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,416 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 [2021-10-11 00:23:32,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:32,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-11 00:23:32,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,472 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 [2021-10-11 00:23:32,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,476 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,599 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,664 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 [2021-10-11 00:23:32,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,670 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:32,731 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 [2021-10-11 00:23:32,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:32,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:32,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,791 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:32,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:32,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,821 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,821 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:32,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:32,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,867 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:32,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:32,891 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 [2021-10-11 00:23:32,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:32,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:32,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:32,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:32,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:32,951 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 [2021-10-11 00:23:32,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:32,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:32,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:32,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:32,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:32,955 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:32,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:33,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:33,030 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:33,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:33,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:33,063 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:33,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,094 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 [2021-10-11 00:23:33,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:33,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:33,098 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:33,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,121 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 [2021-10-11 00:23:33,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-11 00:23:33,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:33,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-11 00:23:33,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:33,146 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,152 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,184 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 [2021-10-11 00:23:33,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:33,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:33,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:33,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:33,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:33,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:33,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,243 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 [2021-10-11 00:23:33,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,247 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,247 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,274 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 [2021-10-11 00:23:33,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,277 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,277 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,340 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,425 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 [2021-10-11 00:23:33,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,482 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,482 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,508 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,508 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,533 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 [2021-10-11 00:23:33,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,536 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,536 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,561 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 [2021-10-11 00:23:33,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,603 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:33,671 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 [2021-10-11 00:23:33,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:33,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:33,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,802 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:33,851 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 [2021-10-11 00:23:33,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:33,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:33,854 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:33,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:33,878 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:33,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:33,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:33,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:33,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:33,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:33,911 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:33,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:33,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,935 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 [2021-10-11 00:23:33,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:33,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:33,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:33,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:33,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:33,962 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 [2021-10-11 00:23:33,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:33,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:33,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:33,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:33,966 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:33,966 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:33,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:34,033 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 [2021-10-11 00:23:34,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,076 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,076 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,113 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 [2021-10-11 00:23:34,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,159 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 [2021-10-11 00:23:34,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,165 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,197 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 [2021-10-11 00:23:34,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,201 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,201 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,243 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,266 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 [2021-10-11 00:23:34,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,270 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,270 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,274 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:34,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:34,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,387 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,416 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 [2021-10-11 00:23:34,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,452 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,483 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,483 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:34,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:34,516 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:34,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:34,548 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,554 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,554 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,583 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 [2021-10-11 00:23:34,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:34,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:34,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:34,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:34,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,613 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,613 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:34,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:34,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,655 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,693 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,693 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,724 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 [2021-10-11 00:23:34,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,729 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,729 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,766 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,766 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,836 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,836 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,870 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,870 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,909 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 [2021-10-11 00:23:34,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,916 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:34,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,950 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,950 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:34,985 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 [2021-10-11 00:23:34,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:34,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:34,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:34,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:34,990 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:34,990 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:34,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,018 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 [2021-10-11 00:23:35,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:35,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:35,025 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:35,025 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:35,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,053 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 [2021-10-11 00:23:35,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:35,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:35,057 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:35,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:35,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:35,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:35,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:35,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:35,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:35,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:35,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:35,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:35,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,186 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 [2021-10-11 00:23:35,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-11 00:23:35,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:35,190 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:35,190 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:35,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:35,217 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,219 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 [2021-10-11 00:23:35,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:35,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:35,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:35,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,279 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 [2021-10-11 00:23:35,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:35,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-11 00:23:35,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:35,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,310 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,310 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,340 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,340 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,366 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 [2021-10-11 00:23:35,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,370 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,370 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,398 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,401 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,430 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 [2021-10-11 00:23:35,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,431 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,435 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,435 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,440 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,466 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,466 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,513 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 [2021-10-11 00:23:35,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,516 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,516 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,520 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,542 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 [2021-10-11 00:23:35,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,545 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,545 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,574 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,574 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:35,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,652 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:35,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,702 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,702 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,740 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 [2021-10-11 00:23:35,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,784 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 [2021-10-11 00:23:35,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,859 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,891 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 [2021-10-11 00:23:35,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:35,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-11 00:23:35,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-11 00:23:35,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-11 00:23:35,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:35,920 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:35,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,923 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:35,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:35,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:35,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:35,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:35,954 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 [2021-10-11 00:23:35,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,956 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:35,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:35,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:35,957 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:35,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:35,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:35,981 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 [2021-10-11 00:23:35,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:35,983 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:35,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:35,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:35,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:35,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:35,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:35,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:35,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,008 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 [2021-10-11 00:23:36,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,010 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,019 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,042 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,045 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,073 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 [2021-10-11 00:23:36,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,075 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,078 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,106 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 [2021-10-11 00:23:36,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,109 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,148 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,150 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,180 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,183 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,183 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:36,252 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 [2021-10-11 00:23:36,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,255 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,259 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:36,312 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 [2021-10-11 00:23:36,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,318 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,319 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,369 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,442 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 [2021-10-11 00:23:36,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,444 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:36,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,675 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-11 00:23:36,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:36,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:36,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:36,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:36,720 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:36,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:36,728 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:36,728 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:36,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:36,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:36,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:36,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:36,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:36,791 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,814 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 [2021-10-11 00:23:36,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:36,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:36,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:36,818 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-11 00:23:36,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:36,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,845 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 [2021-10-11 00:23:36,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:36,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:36,850 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:36,850 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:36,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:36,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:36,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:36,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:36,887 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:36,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:36,919 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 [2021-10-11 00:23:36,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:36,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:36,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:36,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:36,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:36,925 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:36,925 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:36,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-11 00:23:37,003 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 [2021-10-11 00:23:37,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:37,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,062 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,062 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,094 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 [2021-10-11 00:23:37,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,100 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,100 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,139 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,139 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,148 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,173 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 [2021-10-11 00:23:37,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,179 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,179 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,212 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 [2021-10-11 00:23:37,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,217 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,217 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,227 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,249 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 [2021-10-11 00:23:37,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,255 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,255 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,284 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 [2021-10-11 00:23:37,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,289 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,322 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,375 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,375 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,644 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 [2021-10-11 00:23:37,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,649 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,649 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:37,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-11 00:23:37,694 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-11 00:23:37,694 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-11 00:23:37,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:37,723 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,725 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 [2021-10-11 00:23:37,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:37,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,755 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 [2021-10-11 00:23:37,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:37,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:37,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:37,760 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:37,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-11 00:23:37,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:37,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:37,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,848 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:37,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:37,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:37,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:37,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:37,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:37,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:37,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:37,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:37,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:37,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:37,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:37,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,044 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 [2021-10-11 00:23:38,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,047 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,047 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,073 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 [2021-10-11 00:23:38,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,102 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 [2021-10-11 00:23:38,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,105 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,105 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,158 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 [2021-10-11 00:23:38,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,187 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 [2021-10-11 00:23:38,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,294 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,294 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-11 00:23:38,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-11 00:23:38,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-11 00:23:38,329 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-11 00:23:38,329 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-11 00:23:38,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:38,352 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,358 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,359 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,387 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:38,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:38,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:38,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-11 00:23:38,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-11 00:23:38,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-11 00:23:38,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,445 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 [2021-10-11 00:23:38,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,447 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,450 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,450 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,479 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,482 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,482 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,518 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,521 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,521 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,528 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,551 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 [2021-10-11 00:23:38,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,559 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,559 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,594 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,597 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,597 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,629 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,629 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,632 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,632 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,663 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 [2021-10-11 00:23:38,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,668 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,668 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,698 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 [2021-10-11 00:23:38,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,703 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,703 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,731 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 [2021-10-11 00:23:38,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,736 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,737 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,768 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,771 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,771 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,802 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,805 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,805 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,812 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,835 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,838 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,838 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:38,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:38,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:38,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:38,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:38,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:38,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:38,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:38,887 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:38,887 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:39,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:39,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:39,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:39,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:39,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:39,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:39,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:39,085 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:39,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:39,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1534c169-2e73-49cd-a332-e108429a2248/bin/uautomizer-Z5i5R5N3CC/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 [2021-10-11 00:23:39,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2021-10-11 00:23:39,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-11 00:23:39,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-11 00:23:39,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-11 00:23:39,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-11 00:23:39,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-11 00:23:39,116 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-11 00:23:39,117 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-11 00:23:39,123 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-11 00:23:39,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 11.10 12:23:39 BoogieIcfgContainer [2021-10-11 00:23:39,147 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-10-11 00:23:39,148 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 00:23:39,148 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 00:23:39,148 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 00:23:39,149 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:23:16" (3/4) ... [2021-10-11 00:23:39,152 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-11 00:23:39,152 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 00:23:39,153 INFO L168 Benchmark]: Toolchain (without parser) took 23179.27 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 81.1 MB in the beginning and 65.7 MB in the end (delta: 15.4 MB). Peak memory consumption was 65.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:39,154 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 37.3 MB in the beginning and 37.3 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:23:39,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 259.61 ms. Allocated memory is still 113.2 MB. Free memory was 80.8 MB in the beginning and 90.1 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:39,154 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.27 ms. Allocated memory is still 113.2 MB. Free memory was 90.1 MB in the beginning and 88.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:39,155 INFO L168 Benchmark]: Boogie Preprocessor took 22.92 ms. Allocated memory is still 113.2 MB. Free memory was 88.8 MB in the beginning and 87.8 MB in the end (delta: 961.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:23:39,155 INFO L168 Benchmark]: RCFGBuilder took 404.01 ms. Allocated memory is still 113.2 MB. Free memory was 87.8 MB in the beginning and 76.9 MB in the end (delta: 11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:39,156 INFO L168 Benchmark]: BuchiAutomizer took 22430.45 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 76.5 MB in the beginning and 65.7 MB in the end (delta: 10.8 MB). Peak memory consumption was 88.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:39,156 INFO L168 Benchmark]: Witness Printer took 4.55 ms. Allocated memory is still 163.6 MB. Free memory is still 65.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:23:39,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 37.3 MB in the beginning and 37.3 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 259.61 ms. Allocated memory is still 113.2 MB. Free memory was 80.8 MB in the beginning and 90.1 MB in the end (delta: -9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 35.27 ms. Allocated memory is still 113.2 MB. Free memory was 90.1 MB in the beginning and 88.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 22.92 ms. Allocated memory is still 113.2 MB. Free memory was 88.8 MB in the beginning and 87.8 MB in the end (delta: 961.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 404.01 ms. Allocated memory is still 113.2 MB. Free memory was 87.8 MB in the beginning and 76.9 MB in the end (delta: 11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 22430.45 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 76.5 MB in the beginning and 65.7 MB in the end (delta: 10.8 MB). Peak memory consumption was 88.0 MB. Max. memory is 16.1 GB. * Witness Printer took 4.55 ms. Allocated memory is still 163.6 MB. Free memory is still 65.7 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 22.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 22.2s. 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: inital60 mio100 ax100 hnf100 lsp89 ukn82 mio100 lsp93 div252 bol100 ite100 ukn100 eq163 hnf60 smp94 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: 1 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(16);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~ret7, main_~x~0;main_~x~0 := 0;" "assume !!(main_~x~0 % 4294967296 < 268435455);f_#in~z := main_~x~0;havoc f_#res;havoc f_~z;f_~z := f_#in~z;f_#res := 2 + f_~z;" "main_#t~ret7 := f_#res;main_~x~0 := main_#t~ret7;havoc main_#t~ret7;" Loop: "assume !!(main_~x~0 % 4294967296 < 268435455);f_#in~z := main_~x~0;havoc f_#res;havoc f_~z;f_~z := f_#in~z;f_#res := 2 + f_~z;" "main_#t~ret7 := f_#res;main_~x~0 := main_#t~ret7;havoc main_#t~ret7;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...