./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt --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 22bfff7e0bc9ff374f4201c2281f2aec36cb181e ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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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_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/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 0.2.1-dev-4e77c04 [2021-10-12 23:59:14,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-12 23:59:14,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-12 23:59:14,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-12 23:59:14,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-12 23:59:14,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-12 23:59:14,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-12 23:59:14,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-12 23:59:14,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-12 23:59:14,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-12 23:59:14,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-12 23:59:14,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-12 23:59:14,811 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-12 23:59:14,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-12 23:59:14,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-12 23:59:14,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-12 23:59:14,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-12 23:59:14,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-12 23:59:14,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-12 23:59:14,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-12 23:59:14,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-12 23:59:14,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-12 23:59:14,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-12 23:59:14,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-12 23:59:14,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-12 23:59:14,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-12 23:59:14,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-12 23:59:14,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-12 23:59:14,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-12 23:59:14,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-12 23:59:14,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-12 23:59:14,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-12 23:59:14,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-12 23:59:14,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-12 23:59:14,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-12 23:59:14,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-12 23:59:14,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-12 23:59:14,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-12 23:59:14,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-12 23:59:14,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-12 23:59:14,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-12 23:59:14,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-12 23:59:14,922 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-12 23:59:14,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-12 23:59:14,923 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-12 23:59:14,923 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-12 23:59:14,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-12 23:59:14,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-12 23:59:14,926 INFO L138 SettingsManager]: * Use SBE=true [2021-10-12 23:59:14,926 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-12 23:59:14,926 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-12 23:59:14,926 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-12 23:59:14,928 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-12 23:59:14,928 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-12 23:59:14,928 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-12 23:59:14,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-12 23:59:14,929 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-12 23:59:14,929 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-12 23:59:14,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-12 23:59:14,929 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-12 23:59:14,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-12 23:59:14,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-12 23:59:14,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-12 23:59:14,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-12 23:59:14,931 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-12 23:59:14,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-12 23:59:14,931 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-12 23:59:14,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-12 23:59:14,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-12 23:59:14,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-12 23:59:14,935 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-12 23:59:14,936 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-12 23:59:14,936 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-12 23:59:14,937 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-12 23:59:14,938 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-12 23:59:14,938 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_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22bfff7e0bc9ff374f4201c2281f2aec36cb181e [2021-10-12 23:59:15,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-12 23:59:15,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-12 23:59:15,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-12 23:59:15,240 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-12 23:59:15,242 INFO L275 PluginConnector]: CDTParser initialized [2021-10-12 23:59:15,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/recursive-simple/id2_b3_o2.c [2021-10-12 23:59:15,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/data/84aa38779/0a1160114ea94904b9198966fd11999b/FLAGf185d3ec1 [2021-10-12 23:59:15,770 INFO L306 CDTParser]: Found 1 translation units. [2021-10-12 23:59:15,771 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/sv-benchmarks/c/recursive-simple/id2_b3_o2.c [2021-10-12 23:59:15,777 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/data/84aa38779/0a1160114ea94904b9198966fd11999b/FLAGf185d3ec1 [2021-10-12 23:59:16,168 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/data/84aa38779/0a1160114ea94904b9198966fd11999b [2021-10-12 23:59:16,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-12 23:59:16,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-12 23:59:16,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-12 23:59:16,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-12 23:59:16,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-12 23:59:16,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0f5cfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16, skipping insertion in model container [2021-10-12 23:59:16,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-12 23:59:16,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-12 23:59:16,467 WARN L228 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_97665a05-c40a-42f1-a63d-863d800926cd/sv-benchmarks/c/recursive-simple/id2_b3_o2.c[771,784] [2021-10-12 23:59:16,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-12 23:59:16,482 INFO L203 MainTranslator]: Completed pre-run [2021-10-12 23:59:16,506 WARN L228 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_97665a05-c40a-42f1-a63d-863d800926cd/sv-benchmarks/c/recursive-simple/id2_b3_o2.c[771,784] [2021-10-12 23:59:16,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-12 23:59:16,525 INFO L208 MainTranslator]: Completed translation [2021-10-12 23:59:16,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16 WrapperNode [2021-10-12 23:59:16,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-12 23:59:16,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-12 23:59:16,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-12 23:59:16,527 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-12 23:59:16,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-12 23:59:16,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-12 23:59:16,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-12 23:59:16,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-12 23:59:16,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-12 23:59:16,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-12 23:59:16,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-12 23:59:16,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-12 23:59:16,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (1/1) ... [2021-10-12 23:59:16,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:16,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:16,659 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:16,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-10-12 23:59:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-12 23:59:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-12 23:59:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2021-10-12 23:59:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2021-10-12 23:59:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-12 23:59:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-12 23:59:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure id [2021-10-12 23:59:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2021-10-12 23:59:16,931 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-12 23:59:16,931 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-12 23:59:16,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:59:16 BoogieIcfgContainer [2021-10-12 23:59:16,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-12 23:59:16,934 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-12 23:59:16,934 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-12 23:59:16,938 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-12 23:59:16,938 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-12 23:59:16,939 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 12.10 11:59:16" (1/3) ... [2021-10-12 23:59:16,940 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@58dc656a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.10 11:59:16, skipping insertion in model container [2021-10-12 23:59:16,940 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-12 23:59:16,940 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:59:16" (2/3) ... [2021-10-12 23:59:16,941 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@58dc656a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.10 11:59:16, skipping insertion in model container [2021-10-12 23:59:16,941 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-12 23:59:16,941 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:59:16" (3/3) ... [2021-10-12 23:59:16,942 INFO L389 chiAutomizerObserver]: Analyzing ICFG id2_b3_o2.c [2021-10-12 23:59:16,986 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-12 23:59:16,986 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-12 23:59:16,986 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-12 23:59:16,987 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-12 23:59:16,987 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-12 23:59:16,987 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-12 23:59:16,987 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-12 23:59:16,987 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-12 23:59:17,002 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-10-12 23:59:17,023 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2021-10-12 23:59:17,023 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-12 23:59:17,023 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-12 23:59:17,030 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-10-12 23:59:17,030 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2021-10-12 23:59:17,030 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-12 23:59:17,031 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-10-12 23:59:17,033 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2021-10-12 23:59:17,033 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-12 23:59:17,034 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-12 23:59:17,034 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2021-10-12 23:59:17,034 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2021-10-12 23:59:17,041 INFO L791 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(12);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12); 13#L-1true havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 9#L25true call main_#t~ret10 := id(main_~input~0);< 14#idENTRYtrue [2021-10-12 23:59:17,041 INFO L793 eck$LassoCheckResult]: Loop: 14#idENTRYtrue ~x := #in~x; 10#L10true assume !(0 == ~x % 4294967296); 23#L11true call #t~ret7 := id2(~x - 1);< 5#id2ENTRYtrue ~x := #in~x; 8#L17true assume !(0 == ~x % 4294967296); 18#L18true call #t~ret8 := id(~x - 1);< 14#idENTRYtrue [2021-10-12 23:59:17,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-12 23:59:17,047 INFO L82 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2021-10-12 23:59:17,056 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-12 23:59:17,056 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227512817] [2021-10-12 23:59:17,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-12 23:59:17,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-12 23:59:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-12 23:59:17,151 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-12 23:59:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-12 23:59:17,187 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-12 23:59:17,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-12 23:59:17,190 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2021-10-12 23:59:17,191 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-12 23:59:17,191 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318807007] [2021-10-12 23:59:17,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-12 23:59:17,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-12 23:59:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-12 23:59:17,209 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-12 23:59:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-12 23:59:17,228 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-12 23:59:17,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-12 23:59:17,234 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2021-10-12 23:59:17,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-12 23:59:17,235 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117144973] [2021-10-12 23:59:17,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-12 23:59:17,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-12 23:59:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-12 23:59:17,271 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-12 23:59:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-12 23:59:17,308 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-12 23:59:17,586 INFO L210 LassoAnalysis]: Preferences: [2021-10-12 23:59:17,587 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-12 23:59:17,587 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-12 23:59:17,587 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-12 23:59:17,587 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-12 23:59:17,587 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:17,588 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-12 23:59:17,588 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-12 23:59:17,588 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Loop [2021-10-12 23:59:17,588 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-12 23:59:17,589 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-12 23:59:17,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:17,898 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-12 23:59:17,899 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-12 23:59:17,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:17,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:17,925 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:17,960 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-12 23:59:17,960 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-12 23:59:17,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-10-12 23:59:17,987 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-12 23:59:17,987 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret8=0} Honda state: {id2_#t~ret8=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-12 23:59:18,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2021-10-12 23:59:18,016 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,017 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-10-12 23:59:18,022 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-12 23:59:18,022 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-12 23:59:18,058 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-12 23:59:18,058 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret7=0} Honda state: {id_#t~ret7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-12 23:59:18,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,094 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,105 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,111 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-12 23:59:18,111 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-12 23:59:18,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-10-12 23:59:18,134 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-12 23:59:18,134 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-12 23:59:18,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,172 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,174 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-10-12 23:59:18,180 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-12 23:59:18,181 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-12 23:59:18,193 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-12 23:59:18,193 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-12 23:59:18,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,214 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,214 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-10-12 23:59:18,217 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-12 23:59:18,217 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-12 23:59:18,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,260 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,261 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-10-12 23:59:18,263 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-12 23:59:18,264 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-12 23:59:18,323 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-12 23:59:18,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,331 INFO L210 LassoAnalysis]: Preferences: [2021-10-12 23:59:18,331 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-12 23:59:18,331 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-12 23:59:18,331 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-12 23:59:18,331 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-12 23:59:18,332 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,332 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-12 23:59:18,332 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-12 23:59:18,332 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Loop [2021-10-12 23:59:18,332 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-12 23:59:18,332 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-12 23:59:18,333 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:18,551 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-12 23:59:18,555 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-12 23:59:18,556 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,561 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:18,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:18,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:18,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:18,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:18,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:18,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:18,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:18,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-10-12 23:59:18,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:18,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,639 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,640 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-10-12 23:59:18,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:18,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:18,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:18,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:18,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:18,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:18,657 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:18,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:18,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:18,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,685 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:18,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-10-12 23:59:18,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:18,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:18,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:18,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:18,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:18,701 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:18,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:18,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:18,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,727 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-10-12 23:59:18,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:18,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:18,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:18,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:18,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:18,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:18,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:18,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:18,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:18,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,810 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,813 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:18,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:18,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:18,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:18,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:18,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:18,831 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:18,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:18,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-10-12 23:59:18,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:18,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:18,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:18,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:18,892 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:18,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-10-12 23:59:18,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:18,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:18,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:18,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:18,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:18,949 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:18,950 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:18,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:18,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,007 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,008 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-10-12 23:59:19,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:19,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:19,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,051 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,052 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-10-12 23:59:19,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:19,062 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:19,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,126 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,129 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-10-12 23:59:19,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:19,145 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:19,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,198 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:19,214 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:19,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-10-12 23:59:19,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,274 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-12 23:59:19,274 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,275 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-10-12 23:59:19,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,318 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,319 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-10-12 23:59:19,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-10-12 23:59:19,361 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,362 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-10-12 23:59:19,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,422 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,423 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-10-12 23:59:19,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,436 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,471 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,472 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-10-12 23:59:19,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-10-12 23:59:19,510 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,511 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-10-12 23:59:19,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,560 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-10-12 23:59:19,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-10-12 23:59:19,603 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,603 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-10-12 23:59:19,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,613 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,677 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,678 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-10-12 23:59:19,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-10-12 23:59:19,732 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,733 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-10-12 23:59:19,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:19,743 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:19,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-10-12 23:59:19,785 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-12 23:59:19,786 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,786 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-10-12 23:59:19,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:19,798 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:19,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,878 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,879 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:19,897 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:19,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-10-12 23:59:19,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:19,934 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,935 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-10-12 23:59:19,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:19,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:19,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:19,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-10-12 23:59:19,966 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:19,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:19,967 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:19,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-10-12 23:59:19,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:19,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:19,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:19,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:19,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:19,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:19,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:19,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:19,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,020 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,021 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-10-12 23:59:20,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:20,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:20,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,058 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,059 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-10-12 23:59:20,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:20,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:20,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,129 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,130 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:20,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:20,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-10-12 23:59:20,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,196 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,197 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:20,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:20,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-10-12 23:59:20,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,256 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,257 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-10-12 23:59:20,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:20,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:20,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-10-12 23:59:20,289 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,290 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-10-12 23:59:20,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:20,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:20,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,323 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-12 23:59:20,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,324 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-10-12 23:59:20,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,355 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,362 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-10-12 23:59:20,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,373 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-10-12 23:59:20,394 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,395 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-10-12 23:59:20,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,428 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,430 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-10-12 23:59:20,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,495 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,496 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-10-12 23:59:20,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-10-12 23:59:20,532 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,533 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-10-12 23:59:20,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,544 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-10-12 23:59:20,566 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,567 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-10-12 23:59:20,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,622 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,623 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-10-12 23:59:20,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,634 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-10-12 23:59:20,656 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,657 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-10-12 23:59:20,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-10-12 23:59:20,691 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,692 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-10-12 23:59:20,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:20,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:20,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:20,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-10-12 23:59:20,727 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-12 23:59:20,727 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,728 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-10-12 23:59:20,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-10-12 23:59:20,764 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,765 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-10-12 23:59:20,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,775 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-10-12 23:59:20,808 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,808 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-10-12 23:59:20,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,854 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,855 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-10-12 23:59:20,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,893 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,895 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-10-12 23:59:20,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:20,927 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,928 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-10-12 23:59:20,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,938 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:20,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:20,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-10-12 23:59:20,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:20,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:20,960 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:20,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-10-12 23:59:20,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:20,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:20,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:20,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:20,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:20,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:20,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:20,974 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:20,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,024 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,025 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-10-12 23:59:21,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:21,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:21,035 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:21,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-10-12 23:59:21,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,072 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-10-12 23:59:21,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:21,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:21,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:21,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-10-12 23:59:21,106 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,107 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-10-12 23:59:21,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:21,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:21,116 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:21,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,174 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-12 23:59:21,174 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,175 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,195 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-10-12 23:59:21,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,222 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,223 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-10-12 23:59:21,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,284 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-10-12 23:59:21,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,294 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,324 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-10-12 23:59:21,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,340 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,391 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,393 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,412 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-10-12 23:59:21,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,465 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,466 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,478 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-10-12 23:59:21,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,530 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,531 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-10-12 23:59:21,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,597 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,598 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,610 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-10-12 23:59:21,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,656 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,656 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-10-12 23:59:21,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-10-12 23:59:21,688 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,689 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-10-12 23:59:21,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,698 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:21,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:21,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:21,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,734 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-12 23:59:21,734 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,735 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-10-12 23:59:21,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:21,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:21,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:21,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-10-12 23:59:21,806 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,807 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-10-12 23:59:21,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:21,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:21,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:21,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,884 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-10-12 23:59:21,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:21,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:21,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:21,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:21,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:21,953 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:21,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:21,954 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:21,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:21,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:21,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:21,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:21,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:21,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:21,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:21,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:21,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:21,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-10-12 23:59:21,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,032 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,033 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:22,047 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:22,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-10-12 23:59:22,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,107 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,109 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:22,123 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:22,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-10-12 23:59:22,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,177 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,178 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:22,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:22,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-10-12 23:59:22,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,245 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,246 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:22,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:22,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-10-12 23:59:22,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-10-12 23:59:22,306 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,306 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-10-12 23:59:22,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:22,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:22,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,373 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,377 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:22,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:22,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-10-12 23:59:22,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-10-12 23:59:22,427 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-12 23:59:22,427 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,428 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-10-12 23:59:22,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,468 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,468 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-10-12 23:59:22,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-10-12 23:59:22,499 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,499 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-10-12 23:59:22,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-10-12 23:59:22,530 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,531 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-10-12 23:59:22,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-10-12 23:59:22,579 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,579 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-10-12 23:59:22,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-10-12 23:59:22,610 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,610 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-10-12 23:59:22,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-10-12 23:59:22,641 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,641 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-10-12 23:59:22,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-10-12 23:59:22,677 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,678 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-10-12 23:59:22,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-10-12 23:59:22,710 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,711 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-10-12 23:59:22,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-10-12 23:59:22,751 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,752 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-10-12 23:59:22,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:22,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:22,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:22,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-10-12 23:59:22,814 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-12 23:59:22,815 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,815 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-10-12 23:59:22,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:22,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:22,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-10-12 23:59:22,849 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,849 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-10-12 23:59:22,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:22,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:22,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-10-12 23:59:22,896 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,897 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-10-12 23:59:22,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,915 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:22,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:22,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:22,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:22,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:22,965 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:22,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:22,965 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:22,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-10-12 23:59:22,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:22,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:22,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:22,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:22,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:22,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:22,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:22,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:22,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:23,030 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:23,031 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:23,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-10-12 23:59:23,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:23,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:23,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:23,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:23,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:23,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:23,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:23,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:23,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-10-12 23:59:23,064 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:23,064 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:23,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-10-12 23:59:23,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:23,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:23,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:23,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:23,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:23,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:23,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:23,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:23,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-10-12 23:59:23,128 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:23,129 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:23,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-10-12 23:59:23,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:23,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:23,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:23,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:23,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:23,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:23,139 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:23,140 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:23,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:23,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:23,198 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:23,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-10-12 23:59:23,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:23,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:23,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:23,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:23,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:23,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:23,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:23,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:23,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:23,238 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:23,239 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:23,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-10-12 23:59:23,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:23,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:23,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:23,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:23,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:23,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:23,255 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:23,256 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:23,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:23,310 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:23,316 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:23,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-10-12 23:59:23,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:23,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:23,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:23,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:23,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:23,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:23,326 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:23,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:23,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:23,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:23,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:23,748 INFO L210 LassoAnalysis]: Preferences: [2021-10-12 23:59:23,748 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-12 23:59:23,748 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-12 23:59:23,748 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-12 23:59:23,749 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-12 23:59:23,749 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:23,749 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-12 23:59:23,749 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-12 23:59:23,749 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Lasso [2021-10-12 23:59:23,749 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-12 23:59:23,749 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-12 23:59:23,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:23,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:24,192 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-12 23:59:24,192 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-12 23:59:24,193 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,199 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-10-12 23:59:24,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-10-12 23:59:24,249 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,250 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-10-12 23:59:24,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,279 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,280 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-10-12 23:59:24,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,289 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-10-12 23:59:24,345 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,346 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,357 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-10-12 23:59:24,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,387 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,387 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-10-12 23:59:24,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,397 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,417 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,419 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-10-12 23:59:24,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,466 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,467 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-10-12 23:59:24,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,475 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,496 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,496 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-10-12 23:59:24,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,527 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,528 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-10-12 23:59:24,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-10-12 23:59:24,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,558 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-10-12 23:59:24,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,566 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-10-12 23:59:24,592 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,593 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-10-12 23:59:24,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,601 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,622 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,623 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-10-12 23:59:24,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-10-12 23:59:24,654 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,654 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-10-12 23:59:24,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:24,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,664 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:24,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:24,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,684 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-10-12 23:59:24,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-10-12 23:59:24,715 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,716 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-10-12 23:59:24,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,725 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,747 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,748 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-10-12 23:59:24,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,780 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,781 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-10-12 23:59:24,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-10-12 23:59:24,811 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,812 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-10-12 23:59:24,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,886 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,899 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,899 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-10-12 23:59:24,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:24,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:24,945 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:24,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:24,946 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:24,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:24,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:24,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:24,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:24,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:24,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:24,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:24,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-10-12 23:59:24,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,013 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,017 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,029 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:25,029 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:25,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-10-12 23:59:25,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,077 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,080 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,095 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:25,096 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:25,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-10-12 23:59:25,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,141 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,142 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-10-12 23:59:25,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:25,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:25,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,205 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,206 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:25,218 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:25,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-10-12 23:59:25,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,261 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,262 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-10-12 23:59:25,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,275 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,321 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,322 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-10-12 23:59:25,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,381 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,382 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,395 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-10-12 23:59:25,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-10-12 23:59:25,431 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,432 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-10-12 23:59:25,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:25,443 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:25,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-10-12 23:59:25,472 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,473 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-10-12 23:59:25,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,502 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,503 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-10-12 23:59:25,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,533 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,535 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-10-12 23:59:25,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,544 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,565 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-10-12 23:59:25,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,577 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-10-12 23:59:25,598 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,598 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-10-12 23:59:25,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-10-12 23:59:25,630 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,631 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-10-12 23:59:25,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,639 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,660 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,660 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-10-12 23:59:25,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,689 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,690 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-10-12 23:59:25,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-10-12 23:59:25,719 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,720 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-10-12 23:59:25,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:25,758 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:25,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,805 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,806 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-10-12 23:59:25,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,837 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,838 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-10-12 23:59:25,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:25,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:25,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,866 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-12 23:59:25,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,867 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-10-12 23:59:25,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:25,877 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:25,877 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:25,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,899 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,900 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-10-12 23:59:25,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:25,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:25,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,929 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,929 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-10-12 23:59:25,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:25,938 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:25,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,958 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,959 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-10-12 23:59:25,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:25,967 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:25,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:25,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:25,987 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:25,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:25,988 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:25,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-10-12 23:59:25,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:25,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:25,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:25,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:25,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:25,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:25,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:25,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:25,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,017 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,018 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-10-12 23:59:26,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,047 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,048 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-10-12 23:59:26,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-10-12 23:59:26,092 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,092 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-10-12 23:59:26,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,102 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,124 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,125 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-10-12 23:59:26,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,154 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-10-12 23:59:26,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,163 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,183 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,184 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-10-12 23:59:26,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,212 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,213 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-10-12 23:59:26,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,221 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,241 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,242 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-10-12 23:59:26,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,252 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-10-12 23:59:26,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,272 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-10-12 23:59:26,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,282 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,282 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-10-12 23:59:26,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,318 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-10-12 23:59:26,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-10-12 23:59:26,386 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,387 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-10-12 23:59:26,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-10-12 23:59:26,424 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,425 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-10-12 23:59:26,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,435 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,435 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,480 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,480 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-10-12 23:59:26,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,490 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,490 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-10-12 23:59:26,512 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,513 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-10-12 23:59:26,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-10-12 23:59:26,552 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,553 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-10-12 23:59:26,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,564 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,564 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,587 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,588 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-10-12 23:59:26,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,598 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-10-12 23:59:26,634 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,634 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-10-12 23:59:26,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,645 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,645 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-10-12 23:59:26,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,667 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-10-12 23:59:26,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,677 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,677 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,699 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,700 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-10-12 23:59:26,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,732 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,733 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-10-12 23:59:26,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,741 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,761 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,762 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-10-12 23:59:26,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,770 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,791 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,791 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-10-12 23:59:26,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-10-12 23:59:26,825 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,825 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-10-12 23:59:26,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,837 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:26,837 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:26,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,868 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-10-12 23:59:26,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,909 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-10-12 23:59:26,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:26,939 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,939 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-10-12 23:59:26,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-10-12 23:59:26,968 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,969 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-10-12 23:59:26,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:26,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:26,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:26,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:26,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:26,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:26,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:26,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:26,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:26,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-10-12 23:59:26,998 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:26,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:26,999 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:26,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-10-12 23:59:27,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:27,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,066 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,067 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:27,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-10-12 23:59:27,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,138 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,139 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-10-12 23:59:27,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:27,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-10-12 23:59:27,170 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,170 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-10-12 23:59:27,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:27,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,213 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,214 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-10-12 23:59:27,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:27,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:27,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-10-12 23:59:27,246 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,246 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-10-12 23:59:27,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,255 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:27,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,275 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,276 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-10-12 23:59:27,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,284 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:27,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:27,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-10-12 23:59:27,306 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-12 23:59:27,306 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,307 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-10-12 23:59:27,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-10-12 23:59:27,340 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,340 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-10-12 23:59:27,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-10-12 23:59:27,370 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,370 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-10-12 23:59:27,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,399 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,400 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-10-12 23:59:27,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,429 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,430 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-10-12 23:59:27,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,460 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-10-12 23:59:27,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,489 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,490 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-10-12 23:59:27,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-10-12 23:59:27,521 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,521 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-10-12 23:59:27,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,531 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-10-12 23:59:27,554 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,554 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-10-12 23:59:27,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,585 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-10-12 23:59:27,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-10-12 23:59:27,617 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,617 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-10-12 23:59:27,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-10-12 23:59:27,647 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,650 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-10-12 23:59:27,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-10-12 23:59:27,679 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,680 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-10-12 23:59:27,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:27,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:27,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:27,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-10-12 23:59:27,709 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,710 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-10-12 23:59:27,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,720 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,720 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,744 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,744 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-10-12 23:59:27,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,754 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,777 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,778 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-10-12 23:59:27,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-10-12 23:59:27,816 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,817 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-10-12 23:59:27,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,857 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,858 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-10-12 23:59:27,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,893 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,894 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-10-12 23:59:27,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,908 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:27,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:27,966 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:27,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:27,967 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:27,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-10-12 23:59:27,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:27,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:27,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:27,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:27,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:27,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:27,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:27,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-10-12 23:59:28,000 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,001 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-10-12 23:59:28,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:28,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:28,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,038 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,038 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-10-12 23:59:28,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:28,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:28,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-10-12 23:59:28,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,072 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-10-12 23:59:28,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:28,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:28,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-10-12 23:59:28,111 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,112 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-10-12 23:59:28,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:28,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:28,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,163 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-10-12 23:59:28,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,223 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,224 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-10-12 23:59:28,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-10-12 23:59:28,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,255 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-10-12 23:59:28,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-10-12 23:59:28,284 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,284 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-10-12 23:59:28,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,294 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:28,294 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:28,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,317 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-10-12 23:59:28,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-10-12 23:59:28,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,348 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-10-12 23:59:28,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-10-12 23:59:28,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,378 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-10-12 23:59:28,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,410 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,411 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-10-12 23:59:28,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-10-12 23:59:28,460 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,460 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-10-12 23:59:28,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,494 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,494 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-10-12 23:59:28,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,523 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,525 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-10-12 23:59:28,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-10-12 23:59:28,553 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,554 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-10-12 23:59:28,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-10-12 23:59:28,584 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,585 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-10-12 23:59:28,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,595 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:28,595 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:28,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-10-12 23:59:28,618 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,618 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-10-12 23:59:28,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-10-12 23:59:28,647 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,648 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-10-12 23:59:28,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:28,658 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:28,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,678 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-12 23:59:28,678 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,679 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-10-12 23:59:28,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,689 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:28,689 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:28,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,713 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,713 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-10-12 23:59:28,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,742 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,742 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-10-12 23:59:28,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,772 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,772 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-10-12 23:59:28,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-10-12 23:59:28,825 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,826 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-10-12 23:59:28,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,834 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,855 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,855 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-10-12 23:59:28,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,864 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,884 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,885 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-10-12 23:59:28,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,893 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,894 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:28,925 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,925 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-10-12 23:59:28,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,936 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:28,936 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:28,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:28,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-10-12 23:59:28,972 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:28,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:28,973 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:28,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-10-12 23:59:28,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:28,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:28,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:28,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:28,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:28,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:28,982 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:28,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:28,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,002 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,003 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-10-12 23:59:29,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-10-12 23:59:29,032 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,032 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-10-12 23:59:29,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,041 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-10-12 23:59:29,062 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,062 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-10-12 23:59:29,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,092 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,092 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-10-12 23:59:29,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-10-12 23:59:29,122 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,122 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-10-12 23:59:29,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,132 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,133 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,156 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,157 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-10-12 23:59:29,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,227 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,257 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-10-12 23:59:29,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,314 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,328 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,328 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-10-12 23:59:29,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,373 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,374 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,388 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-10-12 23:59:29,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,438 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,451 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,451 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-10-12 23:59:29,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,499 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,500 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-10-12 23:59:29,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,561 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-10-12 23:59:29,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,621 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,625 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,639 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,639 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-10-12 23:59:29,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,685 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,698 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,698 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-10-12 23:59:29,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,744 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,745 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-10-12 23:59:29,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,782 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,783 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-10-12 23:59:29,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,812 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,813 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-10-12 23:59:29,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,843 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,843 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-10-12 23:59:29,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-10-12 23:59:29,873 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,873 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-10-12 23:59:29,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:29,884 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:29,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-10-12 23:59:29,907 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,908 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-10-12 23:59:29,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,937 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,938 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-10-12 23:59:29,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-10-12 23:59:29,967 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,968 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-10-12 23:59:29,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:29,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:29,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:29,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:29,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:29,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:29,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:29,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:29,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:29,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:29,997 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:29,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:29,997 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:29,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-10-12 23:59:29,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,006 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,026 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,027 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-10-12 23:59:30,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,038 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-10-12 23:59:30,062 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,063 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-10-12 23:59:30,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,072 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-10-12 23:59:30,092 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,093 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-10-12 23:59:30,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-10-12 23:59:30,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,132 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-10-12 23:59:30,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,163 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,163 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-10-12 23:59:30,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,180 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:30,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:30,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-10-12 23:59:30,204 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,205 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-10-12 23:59:30,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-10-12 23:59:30,236 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,237 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-10-12 23:59:30,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:30,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:30,249 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:30,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,269 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-12 23:59:30,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,270 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-10-12 23:59:30,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-10-12 23:59:30,327 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,328 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-10-12 23:59:30,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,358 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,361 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-10-12 23:59:30,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,397 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,398 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-10-12 23:59:30,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,429 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,430 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-10-12 23:59:30,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-10-12 23:59:30,459 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,460 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-10-12 23:59:30,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-10-12 23:59:30,489 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,489 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-10-12 23:59:30,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-10-12 23:59:30,518 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,519 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-10-12 23:59:30,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,528 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,528 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-10-12 23:59:30,551 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,552 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-10-12 23:59:30,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-10-12 23:59:30,585 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,588 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-10-12 23:59:30,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,597 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-10-12 23:59:30,618 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,619 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-10-12 23:59:30,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,631 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-10-12 23:59:30,665 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,665 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-10-12 23:59:30,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,674 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-10-12 23:59:30,695 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,696 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-10-12 23:59:30,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:30,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,704 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:30,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:30,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-10-12 23:59:30,725 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,725 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-10-12 23:59:30,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-10-12 23:59:30,758 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,759 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-10-12 23:59:30,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,767 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,767 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,768 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,768 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-10-12 23:59:30,791 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,791 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-10-12 23:59:30,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,802 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,828 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,828 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-10-12 23:59:30,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,839 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,839 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:30,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,884 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-10-12 23:59:30,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,893 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,894 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-10-12 23:59:30,937 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,937 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-10-12 23:59:30,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,947 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,947 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:30,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-10-12 23:59:30,970 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:30,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:30,970 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:30,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-10-12 23:59:30,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:30,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:30,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:30,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:30,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:30,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:30,980 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:30,980 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:30,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,009 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,010 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-10-12 23:59:31,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,020 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:31,020 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:31,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,089 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,090 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:31,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:31,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-10-12 23:59:31,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,148 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,149 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-10-12 23:59:31,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:31,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:31,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-10-12 23:59:31,184 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,185 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-10-12 23:59:31,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:31,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:31,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-10-12 23:59:31,218 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,219 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-10-12 23:59:31,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,234 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,255 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-10-12 23:59:31,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,263 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-10-12 23:59:31,284 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,284 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-10-12 23:59:31,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,314 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-10-12 23:59:31,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,323 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:31,323 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:31,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-10-12 23:59:31,345 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,346 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-10-12 23:59:31,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-10-12 23:59:31,375 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,375 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-10-12 23:59:31,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,404 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,405 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-10-12 23:59:31,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,439 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,440 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-10-12 23:59:31,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-10-12 23:59:31,476 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,477 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-10-12 23:59:31,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-10-12 23:59:31,511 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,512 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-10-12 23:59:31,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,541 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,542 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-10-12 23:59:31,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,551 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-10-12 23:59:31,571 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,572 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-10-12 23:59:31,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-10-12 23:59:31,601 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,606 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-10-12 23:59:31,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,615 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:31,615 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:31,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,637 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,638 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-10-12 23:59:31,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,647 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-10-12 23:59:31,675 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,675 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-10-12 23:59:31,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:31,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:31,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:31,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-10-12 23:59:31,706 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-12 23:59:31,706 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,706 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-10-12 23:59:31,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,716 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:31,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:31,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,740 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,741 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-10-12 23:59:31,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-10-12 23:59:31,771 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,771 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-10-12 23:59:31,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-10-12 23:59:31,805 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,805 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-10-12 23:59:31,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,834 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,835 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-10-12 23:59:31,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-10-12 23:59:31,864 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,865 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-10-12 23:59:31,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:31,894 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,894 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-10-12 23:59:31,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,902 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-10-12 23:59:31,924 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,925 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-10-12 23:59:31,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:31,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:31,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:31,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-10-12 23:59:31,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:31,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:31,960 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:31,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-10-12 23:59:31,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:31,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:31,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:31,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:31,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:31,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:31,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:31,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:31,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:31,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-10-12 23:59:32,002 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,003 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-10-12 23:59:32,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-10-12 23:59:32,033 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,033 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-10-12 23:59:32,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,042 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-10-12 23:59:32,064 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,064 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-10-12 23:59:32,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,073 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-10-12 23:59:32,095 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,096 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-10-12 23:59:32,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,104 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,126 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,127 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-10-12 23:59:32,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,135 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,137 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,137 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,163 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-10-12 23:59:32,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,185 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,185 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,237 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,238 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-10-12 23:59:32,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-10-12 23:59:32,278 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,278 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-10-12 23:59:32,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,286 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-10-12 23:59:32,312 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,313 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-10-12 23:59:32,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,348 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,348 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-10-12 23:59:32,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,383 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,384 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-10-12 23:59:32,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,392 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,394 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-10-12 23:59:32,418 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,419 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-10-12 23:59:32,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,453 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,454 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-10-12 23:59:32,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,464 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,464 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,488 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,489 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-10-12 23:59:32,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,499 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,499 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,524 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,524 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-10-12 23:59:32,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,533 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,549 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,549 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,583 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,584 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-10-12 23:59:32,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,593 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,615 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,615 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-10-12 23:59:32,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,624 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-10-12 23:59:32,645 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,646 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-10-12 23:59:32,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-10-12 23:59:32,676 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,677 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-10-12 23:59:32,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,685 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-10-12 23:59:32,711 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,712 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-10-12 23:59:32,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,742 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,743 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-10-12 23:59:32,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,751 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-10-12 23:59:32,773 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,773 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-10-12 23:59:32,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-10-12 23:59:32,803 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,804 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-10-12 23:59:32,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-10-12 23:59:32,837 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,837 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-10-12 23:59:32,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,845 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:32,877 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,877 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-10-12 23:59:32,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,885 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,886 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-10-12 23:59:32,907 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,908 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-10-12 23:59:32,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,916 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-10-12 23:59:32,938 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,939 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-10-12 23:59:32,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:32,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:32,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:32,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:32,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-10-12 23:59:32,969 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:32,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:32,969 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:32,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-10-12 23:59:32,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:32,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:32,978 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:32,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:32,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:32,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:32,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:32,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:32,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-10-12 23:59:33,003 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,004 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-10-12 23:59:33,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:33,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:33,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:33,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-10-12 23:59:33,034 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,034 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-10-12 23:59:33,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:33,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:33,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:33,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-10-12 23:59:33,071 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-12 23:59:33,071 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,072 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-10-12 23:59:33,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,083 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,083 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,109 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,109 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-10-12 23:59:33,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-10-12 23:59:33,141 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,141 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-10-12 23:59:33,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,151 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-10-12 23:59:33,173 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,174 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-10-12 23:59:33,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,205 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,206 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-10-12 23:59:33,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,214 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,215 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,237 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,238 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-10-12 23:59:33,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-10-12 23:59:33,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,270 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-10-12 23:59:33,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,301 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,302 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-10-12 23:59:33,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,313 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,338 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,339 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-10-12 23:59:33,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,371 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,372 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-10-12 23:59:33,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,403 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,404 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-10-12 23:59:33,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-10-12 23:59:33,435 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,436 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-10-12 23:59:33,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,467 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,468 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-10-12 23:59:33,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:33,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:33,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:33,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-10-12 23:59:33,500 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,500 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-10-12 23:59:33,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-10-12 23:59:33,538 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,539 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-10-12 23:59:33,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,549 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-10-12 23:59:33,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,591 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-10-12 23:59:33,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,604 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,604 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,638 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,639 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-10-12 23:59:33,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,649 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,649 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,717 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,718 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-10-12 23:59:33,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,750 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-10-12 23:59:33,783 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,784 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-10-12 23:59:33,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,799 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,799 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,826 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,827 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-10-12 23:59:33,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-10-12 23:59:33,863 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,864 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-10-12 23:59:33,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,872 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,874 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,875 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-10-12 23:59:33,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,902 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-10-12 23:59:33,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,912 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,912 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-10-12 23:59:33,939 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,940 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-10-12 23:59:33,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,951 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,951 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:33,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:33,978 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:33,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:33,978 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:33,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-10-12 23:59:33,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:33,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:33,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:33,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:33,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:33,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:33,989 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:33,989 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:33,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,016 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,017 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-10-12 23:59:34,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,048 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,049 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-10-12 23:59:34,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2021-10-12 23:59:34,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,093 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-10-12 23:59:34,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-10-12 23:59:34,156 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,156 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-10-12 23:59:34,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:34,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:34,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-10-12 23:59:34,194 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,195 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-10-12 23:59:34,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,205 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-10-12 23:59:34,227 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,228 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-10-12 23:59:34,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2021-10-12 23:59:34,259 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,260 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-10-12 23:59:34,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-10-12 23:59:34,296 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,296 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-10-12 23:59:34,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2021-10-12 23:59:34,327 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,328 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-10-12 23:59:34,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-10-12 23:59:34,375 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,375 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-10-12 23:59:34,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,384 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-10-12 23:59:34,406 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,407 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-10-12 23:59:34,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,417 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,445 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,446 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-10-12 23:59:34,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,456 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-10-12 23:59:34,478 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,479 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-10-12 23:59:34,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:34,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:34,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-10-12 23:59:34,515 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,515 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-10-12 23:59:34,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-10-12 23:59:34,547 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,547 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-10-12 23:59:34,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:34,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:34,557 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:34,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,579 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-12 23:59:34,580 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,605 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:34,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:34,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-10-12 23:59:34,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,668 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,669 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:34,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-10-12 23:59:34,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,725 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,725 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:34,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-10-12 23:59:34,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2021-10-12 23:59:34,774 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,775 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-10-12 23:59:34,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:34,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2021-10-12 23:59:34,804 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,805 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-10-12 23:59:34,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:34,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2021-10-12 23:59:34,834 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,835 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-10-12 23:59:34,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:34,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:34,864 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,864 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-10-12 23:59:34,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:34,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:34,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:34,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-10-12 23:59:34,894 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:34,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:34,894 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:34,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-10-12 23:59:34,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:34,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:34,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:34,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:34,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:34,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:34,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:34,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:34,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:34,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-10-12 23:59:39,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:39,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:39,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2021-10-12 23:59:39,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,591 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-10-12 23:59:39,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,599 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:39,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:39,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:39,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:39,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,621 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-10-12 23:59:39,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:39,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:39,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:39,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2021-10-12 23:59:39,652 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-12 23:59:39,652 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,653 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-10-12 23:59:39,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2021-10-12 23:59:39,683 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,684 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-10-12 23:59:39,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,692 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:39,714 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,715 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-10-12 23:59:39,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,723 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2021-10-12 23:59:39,781 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,782 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,793 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-10-12 23:59:39,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:39,849 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,850 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-10-12 23:59:39,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:39,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,914 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:39,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-10-12 23:59:39,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:39,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:39,980 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:39,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:39,981 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:39,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:39,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:39,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:39,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:39,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:39,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:39,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:39,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:39,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-10-12 23:59:40,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,038 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,039 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-10-12 23:59:40,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,047 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:40,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,069 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,070 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2021-10-12 23:59:40,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,078 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:40,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2021-10-12 23:59:40,100 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,100 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2021-10-12 23:59:40,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,109 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:40,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2021-10-12 23:59:40,131 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-12 23:59:40,132 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,132 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2021-10-12 23:59:40,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,141 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,142 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2021-10-12 23:59:40,164 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,164 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2021-10-12 23:59:40,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2021-10-12 23:59:40,196 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,196 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2021-10-12 23:59:40,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,206 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,228 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,228 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2021-10-12 23:59:40,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,238 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,269 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2021-10-12 23:59:40,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,304 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,305 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2021-10-12 23:59:40,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,336 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,337 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2021-10-12 23:59:40,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,387 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,388 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2021-10-12 23:59:40,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,398 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,420 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,427 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2021-10-12 23:59:40,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2021-10-12 23:59:40,460 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,460 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2021-10-12 23:59:40,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:40,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:40,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,492 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-12 23:59:40,492 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,493 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2021-10-12 23:59:40,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2021-10-12 23:59:40,522 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,523 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2021-10-12 23:59:40,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2021-10-12 23:59:40,552 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,553 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2021-10-12 23:59:40,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2021-10-12 23:59:40,599 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,599 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2021-10-12 23:59:40,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2021-10-12 23:59:40,629 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,629 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2021-10-12 23:59:40,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,676 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,677 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2021-10-12 23:59:40,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2021-10-12 23:59:40,706 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,707 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2021-10-12 23:59:40,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2021-10-12 23:59:40,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,742 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2021-10-12 23:59:40,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2021-10-12 23:59:40,772 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,772 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2021-10-12 23:59:40,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2021-10-12 23:59:40,801 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,802 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2021-10-12 23:59:40,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:40,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:40,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:40,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2021-10-12 23:59:40,831 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-12 23:59:40,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,832 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2021-10-12 23:59:40,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:40,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:40,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2021-10-12 23:59:40,862 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,863 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2021-10-12 23:59:40,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,872 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:40,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:40,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:40,894 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,894 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2021-10-12 23:59:40,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:40,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:40,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2021-10-12 23:59:40,927 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,928 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2021-10-12 23:59:40,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:40,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:40,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2021-10-12 23:59:40,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,960 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2021-10-12 23:59:40,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:40,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:40,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:40,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:40,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2021-10-12 23:59:40,990 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:40,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:40,991 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:40,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2021-10-12 23:59:40,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:40,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:40,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:40,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:40,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:40,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:40,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:41,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:41,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:41,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:41,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:41,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:41,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:41,023 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:41,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2021-10-12 23:59:41,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:41,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:41,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:41,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:41,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:41,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:41,031 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:41,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:41,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:41,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:41,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2021-10-12 23:59:41,067 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:41,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:41,067 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:41,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2021-10-12 23:59:41,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:41,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:41,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:41,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:41,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:41,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:41,076 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:41,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:41,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:41,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:41,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2021-10-12 23:59:41,098 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:41,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:41,098 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:41,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2021-10-12 23:59:41,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:41,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:41,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:41,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:41,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:41,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:41,107 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:41,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:41,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:41,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:41,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2021-10-12 23:59:41,129 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:41,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:41,137 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:41,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2021-10-12 23:59:41,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:41,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:41,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:41,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:41,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:41,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:41,145 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:41,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:41,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:41,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:41,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2021-10-12 23:59:41,669 INFO L210 LassoAnalysis]: Preferences: [2021-10-12 23:59:41,669 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-12 23:59:41,669 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-12 23:59:41,669 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-12 23:59:41,669 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-12 23:59:41,669 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:41,669 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-12 23:59:41,669 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-12 23:59:41,669 INFO L133 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2.c_Iteration1_Lasso [2021-10-12 23:59:41,669 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-12 23:59:41,669 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-12 23:59:41,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:41,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-12 23:59:42,121 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-12 23:59:42,121 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-12 23:59:42,121 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,122 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2021-10-12 23:59:42,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,180 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,185 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2021-10-12 23:59:42,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,226 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2021-10-12 23:59:42,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,235 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,256 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,257 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2021-10-12 23:59:42,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,285 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,285 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2021-10-12 23:59:42,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,294 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2021-10-12 23:59:42,313 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,314 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2021-10-12 23:59:42,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,341 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,342 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2021-10-12 23:59:42,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,350 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,350 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2021-10-12 23:59:42,371 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,372 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2021-10-12 23:59:42,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,381 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,381 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,404 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,405 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2021-10-12 23:59:42,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2021-10-12 23:59:42,483 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,483 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2021-10-12 23:59:42,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2021-10-12 23:59:42,513 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,514 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2021-10-12 23:59:42,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,522 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2021-10-12 23:59:42,543 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,544 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2021-10-12 23:59:42,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2021-10-12 23:59:42,682 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,717 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2021-10-12 23:59:42,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,777 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,778 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,789 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2021-10-12 23:59:42,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2021-10-12 23:59:42,816 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,816 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2021-10-12 23:59:42,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2021-10-12 23:59:42,847 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,848 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2021-10-12 23:59:42,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2021-10-12 23:59:42,877 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,878 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2021-10-12 23:59:42,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:42,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,909 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2021-10-12 23:59:42,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2021-10-12 23:59:42,936 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,937 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2021-10-12 23:59:42,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:42,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:42,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2021-10-12 23:59:42,967 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,967 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2021-10-12 23:59:42,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:42,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:42,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:42,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:42,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:42,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:42,975 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:42,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:42,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:42,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2021-10-12 23:59:42,995 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:42,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:42,995 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:42,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2021-10-12 23:59:42,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,003 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2021-10-12 23:59:43,023 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,023 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2021-10-12 23:59:43,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:43,032 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:43,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,053 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,053 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2021-10-12 23:59:43,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,062 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2021-10-12 23:59:43,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,082 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2021-10-12 23:59:43,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,090 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2021-10-12 23:59:43,111 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,112 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2021-10-12 23:59:43,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,147 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,148 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2021-10-12 23:59:43,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,175 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,176 INFO L229 MonitoredProcess]: Starting monitored process 573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2021-10-12 23:59:43,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,203 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,204 INFO L229 MonitoredProcess]: Starting monitored process 574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2021-10-12 23:59:43,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,212 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,232 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,232 INFO L229 MonitoredProcess]: Starting monitored process 575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2021-10-12 23:59:43,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,260 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,261 INFO L229 MonitoredProcess]: Starting monitored process 576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2021-10-12 23:59:43,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:43,271 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:43,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Ended with exit code 0 [2021-10-12 23:59:43,297 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,297 INFO L229 MonitoredProcess]: Starting monitored process 577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2021-10-12 23:59:43,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,314 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,334 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,334 INFO L229 MonitoredProcess]: Starting monitored process 578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2021-10-12 23:59:43,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,342 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2021-10-12 23:59:43,362 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,362 INFO L229 MonitoredProcess]: Starting monitored process 579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2021-10-12 23:59:43,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,371 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,391 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,391 INFO L229 MonitoredProcess]: Starting monitored process 580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2021-10-12 23:59:43,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2021-10-12 23:59:43,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,419 INFO L229 MonitoredProcess]: Starting monitored process 581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2021-10-12 23:59:43,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,427 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,447 INFO L229 MonitoredProcess]: Starting monitored process 582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2021-10-12 23:59:43,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,456 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,475 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,478 INFO L229 MonitoredProcess]: Starting monitored process 583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2021-10-12 23:59:43,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,485 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:43,486 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-12 23:59:43,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,507 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,507 INFO L229 MonitoredProcess]: Starting monitored process 584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2021-10-12 23:59:43,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,515 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,535 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,536 INFO L229 MonitoredProcess]: Starting monitored process 585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2021-10-12 23:59:43,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-12 23:59:43,558 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-12 23:59:43,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,577 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-12 23:59:43,577 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,578 INFO L229 MonitoredProcess]: Starting monitored process 586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2021-10-12 23:59:43,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,586 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:43,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2021-10-12 23:59:43,605 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,606 INFO L229 MonitoredProcess]: Starting monitored process 587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2021-10-12 23:59:43,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:43,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:43,634 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,634 INFO L229 MonitoredProcess]: Starting monitored process 588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2021-10-12 23:59:43,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,643 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,643 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2021-10-12 23:59:43,671 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,672 INFO L229 MonitoredProcess]: Starting monitored process 589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2021-10-12 23:59:43,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,680 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:43,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2021-10-12 23:59:43,700 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,700 INFO L229 MonitoredProcess]: Starting monitored process 590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2021-10-12 23:59:43,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,709 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:43,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2021-10-12 23:59:43,728 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,729 INFO L229 MonitoredProcess]: Starting monitored process 591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2021-10-12 23:59:43,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:43,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:43,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:43,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Ended with exit code 0 [2021-10-12 23:59:43,757 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,757 INFO L229 MonitoredProcess]: Starting monitored process 592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2021-10-12 23:59:43,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,766 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,766 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2021-10-12 23:59:43,788 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,789 INFO L229 MonitoredProcess]: Starting monitored process 593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2021-10-12 23:59:43,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,797 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,799 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,799 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2021-10-12 23:59:43,822 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,823 INFO L229 MonitoredProcess]: Starting monitored process 594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2021-10-12 23:59:43,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,832 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,832 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2021-10-12 23:59:43,853 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,854 INFO L229 MonitoredProcess]: Starting monitored process 595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2021-10-12 23:59:43,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,863 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,863 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2021-10-12 23:59:43,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,886 INFO L229 MonitoredProcess]: Starting monitored process 596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2021-10-12 23:59:43,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2021-10-12 23:59:43,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,917 INFO L229 MonitoredProcess]: Starting monitored process 597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2021-10-12 23:59:43,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2021-10-12 23:59:43,947 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,948 INFO L229 MonitoredProcess]: Starting monitored process 598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2021-10-12 23:59:43,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,957 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,957 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:43,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Ended with exit code 0 [2021-10-12 23:59:43,979 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:43,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:43,979 INFO L229 MonitoredProcess]: Starting monitored process 599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:43,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2021-10-12 23:59:43,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:43,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:43,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:43,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:43,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:43,988 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:43,989 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:43,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,012 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,013 INFO L229 MonitoredProcess]: Starting monitored process 600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2021-10-12 23:59:44,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,021 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,022 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,022 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2021-10-12 23:59:44,044 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,044 INFO L229 MonitoredProcess]: Starting monitored process 601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2021-10-12 23:59:44,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,075 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,076 INFO L229 MonitoredProcess]: Starting monitored process 602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2021-10-12 23:59:44,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,085 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,085 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,107 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,108 INFO L229 MonitoredProcess]: Starting monitored process 603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2021-10-12 23:59:44,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,116 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2021-10-12 23:59:44,135 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,136 INFO L229 MonitoredProcess]: Starting monitored process 604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2021-10-12 23:59:44,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2021-10-12 23:59:44,166 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,167 INFO L229 MonitoredProcess]: Starting monitored process 605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2021-10-12 23:59:44,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2021-10-12 23:59:44,195 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,195 INFO L229 MonitoredProcess]: Starting monitored process 606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2021-10-12 23:59:44,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,282 INFO L229 MonitoredProcess]: Starting monitored process 607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2021-10-12 23:59:44,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,356 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,357 INFO L229 MonitoredProcess]: Starting monitored process 608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2021-10-12 23:59:44,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,392 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,393 INFO L229 MonitoredProcess]: Starting monitored process 609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2021-10-12 23:59:44,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,401 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2021-10-12 23:59:44,423 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,424 INFO L229 MonitoredProcess]: Starting monitored process 610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2021-10-12 23:59:44,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2021-10-12 23:59:44,455 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,456 INFO L229 MonitoredProcess]: Starting monitored process 611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2021-10-12 23:59:44,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2021-10-12 23:59:44,484 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,484 INFO L229 MonitoredProcess]: Starting monitored process 612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2021-10-12 23:59:44,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2021-10-12 23:59:44,512 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,513 INFO L229 MonitoredProcess]: Starting monitored process 613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2021-10-12 23:59:44,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2021-10-12 23:59:44,541 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,542 INFO L229 MonitoredProcess]: Starting monitored process 614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2021-10-12 23:59:44,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,550 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2021-10-12 23:59:44,570 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,570 INFO L229 MonitoredProcess]: Starting monitored process 615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2021-10-12 23:59:44,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,582 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,583 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2021-10-12 23:59:44,610 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,611 INFO L229 MonitoredProcess]: Starting monitored process 616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2021-10-12 23:59:44,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2021-10-12 23:59:44,643 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,644 INFO L229 MonitoredProcess]: Starting monitored process 617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2021-10-12 23:59:44,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2021-10-12 23:59:44,672 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,673 INFO L229 MonitoredProcess]: Starting monitored process 618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2021-10-12 23:59:44,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,681 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,681 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Ended with exit code 0 [2021-10-12 23:59:44,700 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,701 INFO L229 MonitoredProcess]: Starting monitored process 619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2021-10-12 23:59:44,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2021-10-12 23:59:44,733 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,734 INFO L229 MonitoredProcess]: Starting monitored process 620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2021-10-12 23:59:44,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,742 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2021-10-12 23:59:44,763 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,764 INFO L229 MonitoredProcess]: Starting monitored process 621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2021-10-12 23:59:44,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,772 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2021-10-12 23:59:44,791 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,792 INFO L229 MonitoredProcess]: Starting monitored process 622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2021-10-12 23:59:44,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,801 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:44,801 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:44,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2021-10-12 23:59:44,823 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,823 INFO L229 MonitoredProcess]: Starting monitored process 623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2021-10-12 23:59:44,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,832 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2021-10-12 23:59:44,851 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,852 INFO L229 MonitoredProcess]: Starting monitored process 624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2021-10-12 23:59:44,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:44,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:44,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2021-10-12 23:59:44,883 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-12 23:59:44,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,884 INFO L229 MonitoredProcess]: Starting monitored process 625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2021-10-12 23:59:44,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:44,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:44,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2021-10-12 23:59:44,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,912 INFO L229 MonitoredProcess]: Starting monitored process 626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2021-10-12 23:59:44,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:44,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:44,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:44,940 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,941 INFO L229 MonitoredProcess]: Starting monitored process 627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2021-10-12 23:59:44,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:44,950 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:44,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:44,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:44,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Ended with exit code 0 [2021-10-12 23:59:44,973 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:44,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:44,973 INFO L229 MonitoredProcess]: Starting monitored process 628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:44,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2021-10-12 23:59:44,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:44,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:44,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:44,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:44,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:44,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:44,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:44,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:44,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,001 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,002 INFO L229 MonitoredProcess]: Starting monitored process 629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2021-10-12 23:59:45,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2021-10-12 23:59:45,030 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,031 INFO L229 MonitoredProcess]: Starting monitored process 630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2021-10-12 23:59:45,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2021-10-12 23:59:45,059 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,060 INFO L229 MonitoredProcess]: Starting monitored process 631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2021-10-12 23:59:45,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,092 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,093 INFO L229 MonitoredProcess]: Starting monitored process 632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2021-10-12 23:59:45,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Ended with exit code 0 [2021-10-12 23:59:45,129 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,130 INFO L229 MonitoredProcess]: Starting monitored process 633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2021-10-12 23:59:45,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Ended with exit code 0 [2021-10-12 23:59:45,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,163 INFO L229 MonitoredProcess]: Starting monitored process 634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2021-10-12 23:59:45,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2021-10-12 23:59:45,197 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,198 INFO L229 MonitoredProcess]: Starting monitored process 635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2021-10-12 23:59:45,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,208 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,208 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Ended with exit code 0 [2021-10-12 23:59:45,248 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,248 INFO L229 MonitoredProcess]: Starting monitored process 636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2021-10-12 23:59:45,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,269 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,269 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,292 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,293 INFO L229 MonitoredProcess]: Starting monitored process 637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2021-10-12 23:59:45,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,325 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,326 INFO L229 MonitoredProcess]: Starting monitored process 638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2021-10-12 23:59:45,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2021-10-12 23:59:45,358 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,358 INFO L229 MonitoredProcess]: Starting monitored process 639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2021-10-12 23:59:45,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Ended with exit code 0 [2021-10-12 23:59:45,391 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,392 INFO L229 MonitoredProcess]: Starting monitored process 640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2021-10-12 23:59:45,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,424 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,424 INFO L229 MonitoredProcess]: Starting monitored process 641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2021-10-12 23:59:45,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2021-10-12 23:59:45,457 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,457 INFO L229 MonitoredProcess]: Starting monitored process 642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2021-10-12 23:59:45,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,485 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,486 INFO L229 MonitoredProcess]: Starting monitored process 643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2021-10-12 23:59:45,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,496 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,518 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,519 INFO L229 MonitoredProcess]: Starting monitored process 644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2021-10-12 23:59:45,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Ended with exit code 0 [2021-10-12 23:59:45,546 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,547 INFO L229 MonitoredProcess]: Starting monitored process 645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2021-10-12 23:59:45,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Ended with exit code 0 [2021-10-12 23:59:45,575 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,576 INFO L229 MonitoredProcess]: Starting monitored process 646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2021-10-12 23:59:45,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,585 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2021-10-12 23:59:45,607 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,607 INFO L229 MonitoredProcess]: Starting monitored process 647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2021-10-12 23:59:45,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,636 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,637 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2021-10-12 23:59:45,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,645 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2021-10-12 23:59:45,665 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,665 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2021-10-12 23:59:45,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,693 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,694 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2021-10-12 23:59:45,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2021-10-12 23:59:45,722 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,723 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2021-10-12 23:59:45,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2021-10-12 23:59:45,751 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,751 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2021-10-12 23:59:45,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,780 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,781 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2021-10-12 23:59:45,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,809 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,809 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2021-10-12 23:59:45,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:45,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:45,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2021-10-12 23:59:45,854 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,854 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2021-10-12 23:59:45,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2021-10-12 23:59:45,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,883 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2021-10-12 23:59:45,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:45,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,912 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2021-10-12 23:59:45,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2021-10-12 23:59:45,940 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,941 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2021-10-12 23:59:45,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2021-10-12 23:59:45,969 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:45,970 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:45,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2021-10-12 23:59:45,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:45,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:45,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:45,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:45,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:45,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:45,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:45,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:45,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:45,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2021-10-12 23:59:45,999 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:45,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,000 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2021-10-12 23:59:46,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:46,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:46,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,028 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,029 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2021-10-12 23:59:46,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:46,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:46,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:46,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2021-10-12 23:59:46,060 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,061 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2021-10-12 23:59:46,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:46,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:46,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,089 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,089 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2021-10-12 23:59:46,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:46,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:46,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2021-10-12 23:59:46,118 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-12 23:59:46,118 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,118 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2021-10-12 23:59:46,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2021-10-12 23:59:46,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,150 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2021-10-12 23:59:46,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,179 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2021-10-12 23:59:46,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,195 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,218 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2021-10-12 23:59:46,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Ended with exit code 0 [2021-10-12 23:59:46,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,255 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2021-10-12 23:59:46,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,263 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,263 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Ended with exit code 0 [2021-10-12 23:59:46,283 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,284 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2021-10-12 23:59:46,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,292 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,312 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,313 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2021-10-12 23:59:46,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,322 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,322 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2021-10-12 23:59:46,346 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,346 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2021-10-12 23:59:46,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2021-10-12 23:59:46,384 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,385 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2021-10-12 23:59:46,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,395 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,395 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2021-10-12 23:59:46,418 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,418 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2021-10-12 23:59:46,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,428 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,428 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2021-10-12 23:59:46,452 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,452 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2021-10-12 23:59:46,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,462 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,462 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,486 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,486 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2021-10-12 23:59:46,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,496 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,496 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2021-10-12 23:59:46,519 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,520 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2021-10-12 23:59:46,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,533 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,533 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Ended with exit code 0 [2021-10-12 23:59:46,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,560 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2021-10-12 23:59:46,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,571 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,571 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2021-10-12 23:59:46,600 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,601 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2021-10-12 23:59:46,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Ended with exit code 0 [2021-10-12 23:59:46,634 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,634 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2021-10-12 23:59:46,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,644 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,644 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2021-10-12 23:59:46,667 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,668 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2021-10-12 23:59:46,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,678 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,678 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Ended with exit code 0 [2021-10-12 23:59:46,701 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,702 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2021-10-12 23:59:46,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,710 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:46,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,731 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2021-10-12 23:59:46,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,741 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,741 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2021-10-12 23:59:46,764 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,764 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2021-10-12 23:59:46,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,774 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Ended with exit code 0 [2021-10-12 23:59:46,799 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,800 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2021-10-12 23:59:46,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Ended with exit code 0 [2021-10-12 23:59:46,829 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,830 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2021-10-12 23:59:46,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,840 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:46,840 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:46,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2021-10-12 23:59:46,863 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,864 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2021-10-12 23:59:46,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2021-10-12 23:59:46,895 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,896 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2021-10-12 23:59:46,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,905 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2021-10-12 23:59:46,925 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,925 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2021-10-12 23:59:46,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2021-10-12 23:59:46,954 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,954 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2021-10-12 23:59:46,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:46,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:46,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:46,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:46,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:46,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:46,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:46,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:46,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:46,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2021-10-12 23:59:46,992 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:46,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:46,992 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:46,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2021-10-12 23:59:46,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2021-10-12 23:59:47,023 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,024 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2021-10-12 23:59:47,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,053 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2021-10-12 23:59:47,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,081 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2021-10-12 23:59:47,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,096 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:47,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:47,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2021-10-12 23:59:47,129 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,130 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2021-10-12 23:59:47,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,138 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,158 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,159 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2021-10-12 23:59:47,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Ended with exit code 0 [2021-10-12 23:59:47,187 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,188 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2021-10-12 23:59:47,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,216 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,217 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2021-10-12 23:59:47,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,225 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2021-10-12 23:59:47,245 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,246 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2021-10-12 23:59:47,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Ended with exit code 0 [2021-10-12 23:59:47,274 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,275 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2021-10-12 23:59:47,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Ended with exit code 0 [2021-10-12 23:59:47,303 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,304 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2021-10-12 23:59:47,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,314 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:47,314 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:47,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2021-10-12 23:59:47,336 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,337 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2021-10-12 23:59:47,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,346 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2021-10-12 23:59:47,365 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,368 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2021-10-12 23:59:47,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-12 23:59:47,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:47,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:47,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,396 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-12 23:59:47,397 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,397 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2021-10-12 23:59:47,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:47,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2021-10-12 23:59:47,426 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,426 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2021-10-12 23:59:47,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,435 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:47,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,455 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,455 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2021-10-12 23:59:47,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2021-10-12 23:59:47,487 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,487 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2021-10-12 23:59:47,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:47,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,516 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,517 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2021-10-12 23:59:47,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,526 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:47,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Ended with exit code 0 [2021-10-12 23:59:47,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,578 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2021-10-12 23:59:47,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,587 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:47,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,607 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,608 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2021-10-12 23:59:47,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,621 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,621 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:47,645 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,646 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2021-10-12 23:59:47,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,656 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,656 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2021-10-12 23:59:47,687 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,688 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2021-10-12 23:59:47,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,697 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,697 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2021-10-12 23:59:47,720 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,720 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2021-10-12 23:59:47,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,730 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,730 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Ended with exit code 0 [2021-10-12 23:59:47,752 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,752 INFO L229 MonitoredProcess]: Starting monitored process 713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2021-10-12 23:59:47,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Ended with exit code 0 [2021-10-12 23:59:47,784 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,785 INFO L229 MonitoredProcess]: Starting monitored process 714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2021-10-12 23:59:47,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2021-10-12 23:59:47,820 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,820 INFO L229 MonitoredProcess]: Starting monitored process 715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2021-10-12 23:59:47,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,828 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,830 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,830 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Ended with exit code 0 [2021-10-12 23:59:47,852 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,852 INFO L229 MonitoredProcess]: Starting monitored process 716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2021-10-12 23:59:47,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,862 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,862 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Ended with exit code 0 [2021-10-12 23:59:47,884 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,884 INFO L229 MonitoredProcess]: Starting monitored process 717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2021-10-12 23:59:47,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,894 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,894 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2021-10-12 23:59:47,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,917 INFO L229 MonitoredProcess]: Starting monitored process 718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2021-10-12 23:59:47,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Ended with exit code 0 [2021-10-12 23:59:47,948 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,949 INFO L229 MonitoredProcess]: Starting monitored process 719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2021-10-12 23:59:47,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,957 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:47,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:47,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:47,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Ended with exit code 0 [2021-10-12 23:59:47,980 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:47,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:47,981 INFO L229 MonitoredProcess]: Starting monitored process 720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:47,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2021-10-12 23:59:47,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:47,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:47,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:47,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:47,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:47,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:47,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:47,990 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:47,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:47,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Ended with exit code 0 [2021-10-12 23:59:48,011 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,012 INFO L229 MonitoredProcess]: Starting monitored process 721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2021-10-12 23:59:48,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,021 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:48,021 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:48,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Ended with exit code 0 [2021-10-12 23:59:48,043 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,043 INFO L229 MonitoredProcess]: Starting monitored process 722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2021-10-12 23:59:48,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Ended with exit code 0 [2021-10-12 23:59:48,075 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,076 INFO L229 MonitoredProcess]: Starting monitored process 723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2021-10-12 23:59:48,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Ended with exit code 0 [2021-10-12 23:59:48,104 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,105 INFO L229 MonitoredProcess]: Starting monitored process 724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2021-10-12 23:59:48,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,114 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:48,114 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:48,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,136 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,136 INFO L229 MonitoredProcess]: Starting monitored process 725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2021-10-12 23:59:48,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,144 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Ended with exit code 0 [2021-10-12 23:59:48,165 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,165 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2021-10-12 23:59:48,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2021-10-12 23:59:48,194 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,195 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2021-10-12 23:59:48,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,203 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,203 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2021-10-12 23:59:48,223 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,224 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2021-10-12 23:59:48,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2021-10-12 23:59:48,252 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,253 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2021-10-12 23:59:48,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2021-10-12 23:59:48,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,282 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2021-10-12 23:59:48,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2021-10-12 23:59:48,311 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,312 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2021-10-12 23:59:48,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2021-10-12 23:59:48,340 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,341 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2021-10-12 23:59:48,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,354 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:48,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:48,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Ended with exit code 0 [2021-10-12 23:59:48,387 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,387 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2021-10-12 23:59:48,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,416 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,417 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2021-10-12 23:59:48,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,425 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2021-10-12 23:59:48,446 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,446 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2021-10-12 23:59:48,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,455 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,475 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,476 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2021-10-12 23:59:48,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,505 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,505 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2021-10-12 23:59:48,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2021-10-12 23:59:48,534 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,535 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2021-10-12 23:59:48,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Ended with exit code 0 [2021-10-12 23:59:48,564 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,564 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2021-10-12 23:59:48,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-12 23:59:48,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-12 23:59:48,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Ended with exit code 0 [2021-10-12 23:59:48,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,596 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2021-10-12 23:59:48,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,628 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,629 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2021-10-12 23:59:48,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:48,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,637 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-12 23:59:48,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-12 23:59:48,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Ended with exit code 0 [2021-10-12 23:59:48,657 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-12 23:59:48,658 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,658 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2021-10-12 23:59:48,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:48,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,687 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,688 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2021-10-12 23:59:48,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:48,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Ended with exit code 0 [2021-10-12 23:59:48,717 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,718 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2021-10-12 23:59:48,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:48,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:48,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Ended with exit code 0 [2021-10-12 23:59:48,751 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,752 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2021-10-12 23:59:48,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:48,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Ended with exit code 0 [2021-10-12 23:59:48,782 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,782 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2021-10-12 23:59:48,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,790 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,791 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:48,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Ended with exit code 0 [2021-10-12 23:59:48,812 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,813 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2021-10-12 23:59:48,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,821 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:48,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:48,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:48,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Ended with exit code 0 [2021-10-12 23:59:48,850 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,851 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2021-10-12 23:59:48,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,859 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:48,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:48,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Ended with exit code 0 [2021-10-12 23:59:48,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,886 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2021-10-12 23:59:48,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:48,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:48,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Ended with exit code 0 [2021-10-12 23:59:48,925 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,925 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2021-10-12 23:59:48,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:48,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:48,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2021-10-12 23:59:48,959 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,960 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2021-10-12 23:59:48,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:48,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:48,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:48,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:48,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:48,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:48,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:48,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:48,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:48,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:48,994 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:48,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:48,995 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:48,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2021-10-12 23:59:48,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Ended with exit code 0 [2021-10-12 23:59:49,029 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,030 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2021-10-12 23:59:49,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,064 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,064 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2021-10-12 23:59:49,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,072 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,074 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,074 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Ended with exit code 0 [2021-10-12 23:59:49,099 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,100 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2021-10-12 23:59:49,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,108 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Ended with exit code 0 [2021-10-12 23:59:49,133 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,134 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2021-10-12 23:59:49,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,144 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Ended with exit code 0 [2021-10-12 23:59:49,168 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,169 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2021-10-12 23:59:49,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,177 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,179 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Ended with exit code 0 [2021-10-12 23:59:49,202 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,203 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2021-10-12 23:59:49,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,211 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Ended with exit code 0 [2021-10-12 23:59:49,237 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,238 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2021-10-12 23:59:49,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,267 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,267 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2021-10-12 23:59:49,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Ended with exit code 0 [2021-10-12 23:59:49,301 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,302 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2021-10-12 23:59:49,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2021-10-12 23:59:49,336 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,336 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2021-10-12 23:59:49,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,346 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,346 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Ended with exit code 0 [2021-10-12 23:59:49,367 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,368 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2021-10-12 23:59:49,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,378 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Ended with exit code 0 [2021-10-12 23:59:49,401 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,402 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2021-10-12 23:59:49,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,431 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,431 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2021-10-12 23:59:49,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Ended with exit code 0 [2021-10-12 23:59:49,461 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,462 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2021-10-12 23:59:49,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,491 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,492 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2021-10-12 23:59:49,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,529 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,530 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2021-10-12 23:59:49,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,560 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2021-10-12 23:59:49,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Ended with exit code 0 [2021-10-12 23:59:49,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,596 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2021-10-12 23:59:49,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,604 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2021-10-12 23:59:49,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,632 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2021-10-12 23:59:49,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Ended with exit code 0 [2021-10-12 23:59:49,687 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,687 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2021-10-12 23:59:49,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Ended with exit code 0 [2021-10-12 23:59:49,717 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,726 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2021-10-12 23:59:49,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Ended with exit code 0 [2021-10-12 23:59:49,755 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,756 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2021-10-12 23:59:49,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,764 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,785 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,786 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2021-10-12 23:59:49,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Ended with exit code 0 [2021-10-12 23:59:49,815 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,816 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2021-10-12 23:59:49,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:49,846 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,846 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2021-10-12 23:59:49,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2021-10-12 23:59:49,876 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,876 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2021-10-12 23:59:49,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,884 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:49,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:49,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Ended with exit code 0 [2021-10-12 23:59:49,910 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,910 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2021-10-12 23:59:49,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Ended with exit code 0 [2021-10-12 23:59:49,943 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,944 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2021-10-12 23:59:49,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,952 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-12 23:59:49,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:49,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:49,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:49,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Ended with exit code 0 [2021-10-12 23:59:49,973 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-12 23:59:49,973 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:49,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:49,974 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:49,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2021-10-12 23:59:49,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:49,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:49,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:49,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:49,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:49,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:49,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:49,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:49,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:49,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Ended with exit code 0 [2021-10-12 23:59:50,007 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,008 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2021-10-12 23:59:50,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2021-10-12 23:59:50,043 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,044 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2021-10-12 23:59:50,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,054 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,054 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Ended with exit code 0 [2021-10-12 23:59:50,084 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,084 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2021-10-12 23:59:50,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,094 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Ended with exit code 0 [2021-10-12 23:59:50,115 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,115 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2021-10-12 23:59:50,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Ended with exit code 0 [2021-10-12 23:59:50,146 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,147 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2021-10-12 23:59:50,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Ended with exit code 0 [2021-10-12 23:59:50,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,178 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2021-10-12 23:59:50,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,189 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,189 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:50,216 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,216 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2021-10-12 23:59:50,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,229 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,229 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Ended with exit code 0 [2021-10-12 23:59:50,263 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,263 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2021-10-12 23:59:50,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,274 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,274 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Ended with exit code 0 [2021-10-12 23:59:50,301 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,302 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2021-10-12 23:59:50,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2021-10-12 23:59:50,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,340 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2021-10-12 23:59:50,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,350 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Ended with exit code 0 [2021-10-12 23:59:50,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,378 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2021-10-12 23:59:50,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,388 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Ended with exit code 0 [2021-10-12 23:59:50,414 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,415 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2021-10-12 23:59:50,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,425 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Ended with exit code 0 [2021-10-12 23:59:50,451 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,452 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2021-10-12 23:59:50,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,462 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,462 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Ended with exit code 0 [2021-10-12 23:59:50,488 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,489 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2021-10-12 23:59:50,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,499 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,499 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Ended with exit code 0 [2021-10-12 23:59:50,526 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,527 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2021-10-12 23:59:50,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2021-10-12 23:59:50,563 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,564 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2021-10-12 23:59:50,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,574 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Ended with exit code 0 [2021-10-12 23:59:50,600 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,601 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2021-10-12 23:59:50,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,610 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Ended with exit code 0 [2021-10-12 23:59:50,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,632 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2021-10-12 23:59:50,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,643 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,643 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Ended with exit code 0 [2021-10-12 23:59:50,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,670 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2021-10-12 23:59:50,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:50,700 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,706 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2021-10-12 23:59:50,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,715 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:50,737 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,737 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2021-10-12 23:59:50,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:50,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:50,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Ended with exit code 0 [2021-10-12 23:59:50,773 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,774 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2021-10-12 23:59:50,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:50,804 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,805 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2021-10-12 23:59:50,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Ended with exit code 0 [2021-10-12 23:59:50,836 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,836 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2021-10-12 23:59:50,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Ended with exit code 0 [2021-10-12 23:59:50,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,868 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2021-10-12 23:59:50,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Ended with exit code 0 [2021-10-12 23:59:50,899 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,899 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2021-10-12 23:59:50,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Ended with exit code 0 [2021-10-12 23:59:50,930 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,931 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2021-10-12 23:59:50,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Ended with exit code 0 [2021-10-12 23:59:50,962 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,962 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2021-10-12 23:59:50,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:50,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:50,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:50,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:50,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:50,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:50,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:50,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:50,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:50,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:50,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Ended with exit code 0 [2021-10-12 23:59:50,993 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:50,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:50,994 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:50,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2021-10-12 23:59:50,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,010 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:51,010 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:51,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,061 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,062 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2021-10-12 23:59:51,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,095 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,096 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2021-10-12 23:59:51,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Ended with exit code 0 [2021-10-12 23:59:51,126 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,127 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2021-10-12 23:59:51,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,135 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,136 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Ended with exit code 0 [2021-10-12 23:59:51,157 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,158 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2021-10-12 23:59:51,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Ended with exit code 0 [2021-10-12 23:59:51,188 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,189 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2021-10-12 23:59:51,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Ended with exit code 0 [2021-10-12 23:59:51,220 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,220 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2021-10-12 23:59:51,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Ended with exit code 0 [2021-10-12 23:59:51,252 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,252 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2021-10-12 23:59:51,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,263 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-12 23:59:51,263 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-12 23:59:51,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,289 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,289 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2021-10-12 23:59:51,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,298 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Ended with exit code 0 [2021-10-12 23:59:51,320 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,321 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2021-10-12 23:59:51,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:51,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,329 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-12 23:59:51,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-12 23:59:51,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Ended with exit code 0 [2021-10-12 23:59:51,352 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-12 23:59:51,352 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,353 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2021-10-12 23:59:51,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Ended with exit code 0 [2021-10-12 23:59:51,382 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,382 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2021-10-12 23:59:51,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,420 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2021-10-12 23:59:51,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Ended with exit code 0 [2021-10-12 23:59:51,452 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,452 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2021-10-12 23:59:51,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,481 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,482 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2021-10-12 23:59:51,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Ended with exit code 0 [2021-10-12 23:59:51,511 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,512 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2021-10-12 23:59:51,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,541 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,542 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2021-10-12 23:59:51,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Ended with exit code 0 [2021-10-12 23:59:51,575 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,576 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2021-10-12 23:59:51,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Ended with exit code 0 [2021-10-12 23:59:51,612 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,612 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2021-10-12 23:59:51,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,622 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,622 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Ended with exit code 0 [2021-10-12 23:59:51,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,645 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2021-10-12 23:59:51,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Ended with exit code 0 [2021-10-12 23:59:51,678 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,678 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2021-10-12 23:59:51,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,688 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2021-10-12 23:59:51,711 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,711 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2021-10-12 23:59:51,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,744 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,744 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2021-10-12 23:59:51,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,754 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Ended with exit code 0 [2021-10-12 23:59:51,776 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,777 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2021-10-12 23:59:51,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,787 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,809 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,809 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2021-10-12 23:59:51,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,841 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,842 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2021-10-12 23:59:51,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:51,874 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,874 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2021-10-12 23:59:51,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,884 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,884 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2021-10-12 23:59:51,906 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,907 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2021-10-12 23:59:51,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,915 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,916 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2021-10-12 23:59:51,935 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,936 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2021-10-12 23:59:51,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:51,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:51,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2021-10-12 23:59:51,968 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,969 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2021-10-12 23:59:51,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:51,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:51,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:51,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:51,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:51,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:51,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:51,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:51,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:51,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:51,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2021-10-12 23:59:51,997 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:51,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:51,998 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:51,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2021-10-12 23:59:51,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2021-10-12 23:59:52,026 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,027 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2021-10-12 23:59:52,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:52,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:52,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,059 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,059 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2021-10-12 23:59:52,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2021-10-12 23:59:52,088 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,089 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2021-10-12 23:59:52,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2021-10-12 23:59:52,118 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,118 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2021-10-12 23:59:52,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2021-10-12 23:59:52,153 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,154 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2021-10-12 23:59:52,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,183 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,184 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2021-10-12 23:59:52,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2021-10-12 23:59:52,213 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,214 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2021-10-12 23:59:52,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Ended with exit code 0 [2021-10-12 23:59:52,243 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,244 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2021-10-12 23:59:52,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2021-10-12 23:59:52,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,273 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2021-10-12 23:59:52,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:52,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:52,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Ended with exit code 0 [2021-10-12 23:59:52,320 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,321 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2021-10-12 23:59:52,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Ended with exit code 0 [2021-10-12 23:59:52,350 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,350 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2021-10-12 23:59:52,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Ended with exit code 0 [2021-10-12 23:59:52,379 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,380 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2021-10-12 23:59:52,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Ended with exit code 0 [2021-10-12 23:59:52,409 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,409 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2021-10-12 23:59:52,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,438 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,439 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2021-10-12 23:59:52,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Ended with exit code 0 [2021-10-12 23:59:52,468 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,469 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2021-10-12 23:59:52,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Ended with exit code 0 [2021-10-12 23:59:52,498 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,498 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2021-10-12 23:59:52,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,508 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-12 23:59:52,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-12 23:59:52,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Ended with exit code 0 [2021-10-12 23:59:52,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,532 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2021-10-12 23:59:52,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,561 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2021-10-12 23:59:52,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-12 23:59:52,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-12 23:59:52,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-12 23:59:52,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Ended with exit code 0 [2021-10-12 23:59:52,590 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-12 23:59:52,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,590 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2021-10-12 23:59:52,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,599 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:52,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Ended with exit code 0 [2021-10-12 23:59:52,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,620 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2021-10-12 23:59:52,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,629 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:52,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,651 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,651 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2021-10-12 23:59:52,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,659 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,661 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,662 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Ended with exit code 0 [2021-10-12 23:59:52,686 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,686 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2021-10-12 23:59:52,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:52,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2021-10-12 23:59:52,716 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,716 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2021-10-12 23:59:52,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,725 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,726 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:52,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,753 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,754 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2021-10-12 23:59:52,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:52,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,762 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:52,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:52,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,784 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,785 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2021-10-12 23:59:52,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,795 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,795 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Ended with exit code 0 [2021-10-12 23:59:52,820 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,820 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2021-10-12 23:59:52,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,833 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,833 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Ended with exit code 0 [2021-10-12 23:59:52,861 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,862 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2021-10-12 23:59:52,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,872 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,872 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,897 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,898 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2021-10-12 23:59:52,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,906 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,908 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,908 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Ended with exit code 0 [2021-10-12 23:59:52,937 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,938 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2021-10-12 23:59:52,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,946 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,948 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,948 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:52,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:52,973 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:52,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:52,975 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:52,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2021-10-12 23:59:52,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:52,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:52,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:52,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:52,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:52,984 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:52,986 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:52,986 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:52,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2021-10-12 23:59:53,010 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,011 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2021-10-12 23:59:53,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,022 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,022 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:53,046 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,047 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2021-10-12 23:59:53,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,055 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,057 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,057 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2021-10-12 23:59:53,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,082 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2021-10-12 23:59:53,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,090 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,092 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,092 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2021-10-12 23:59:53,117 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,118 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2021-10-12 23:59:53,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,126 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,130 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,130 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Ended with exit code 0 [2021-10-12 23:59:53,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,154 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2021-10-12 23:59:53,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,165 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,166 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Ended with exit code 0 [2021-10-12 23:59:53,190 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,191 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2021-10-12 23:59:53,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,199 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,199 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Ended with exit code 0 [2021-10-12 23:59:53,220 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,221 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2021-10-12 23:59:53,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,231 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,231 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Ended with exit code 0 [2021-10-12 23:59:53,255 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,256 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2021-10-12 23:59:53,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Ended with exit code 0 [2021-10-12 23:59:53,285 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,286 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2021-10-12 23:59:53,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,294 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Ended with exit code 0 [2021-10-12 23:59:53,315 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,316 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2021-10-12 23:59:53,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,326 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,327 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Ended with exit code 0 [2021-10-12 23:59:53,351 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,351 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2021-10-12 23:59:53,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:53,381 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,381 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2021-10-12 23:59:53,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,390 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Ended with exit code 0 [2021-10-12 23:59:53,411 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,412 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2021-10-12 23:59:53,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:53,443 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,444 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Waiting until timeout for monitored process [2021-10-12 23:59:53,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,452 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,453 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Ended with exit code 0 [2021-10-12 23:59:53,474 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,474 INFO L229 MonitoredProcess]: Starting monitored process 885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Waiting until timeout for monitored process [2021-10-12 23:59:53,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,482 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:53,504 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,505 INFO L229 MonitoredProcess]: Starting monitored process 886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Waiting until timeout for monitored process [2021-10-12 23:59:53,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,514 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:53,535 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,536 INFO L229 MonitoredProcess]: Starting monitored process 887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Waiting until timeout for monitored process [2021-10-12 23:59:53,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:53,572 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,575 INFO L229 MonitoredProcess]: Starting monitored process 888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Waiting until timeout for monitored process [2021-10-12 23:59:53,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,583 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,583 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,592 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,592 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Ended with exit code 0 [2021-10-12 23:59:53,636 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,636 INFO L229 MonitoredProcess]: Starting monitored process 889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Waiting until timeout for monitored process [2021-10-12 23:59:53,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Ended with exit code 0 [2021-10-12 23:59:53,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,666 INFO L229 MonitoredProcess]: Starting monitored process 890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Waiting until timeout for monitored process [2021-10-12 23:59:53,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,680 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Ended with exit code 0 [2021-10-12 23:59:53,701 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,702 INFO L229 MonitoredProcess]: Starting monitored process 891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Waiting until timeout for monitored process [2021-10-12 23:59:53,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Ended with exit code 0 [2021-10-12 23:59:53,767 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,768 INFO L229 MonitoredProcess]: Starting monitored process 892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Waiting until timeout for monitored process [2021-10-12 23:59:53,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,777 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,778 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Ended with exit code 0 [2021-10-12 23:59:53,806 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,806 INFO L229 MonitoredProcess]: Starting monitored process 893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Waiting until timeout for monitored process [2021-10-12 23:59:53,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,824 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Ended with exit code 0 [2021-10-12 23:59:53,859 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,860 INFO L229 MonitoredProcess]: Starting monitored process 894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Waiting until timeout for monitored process [2021-10-12 23:59:53,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,868 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Ended with exit code 0 [2021-10-12 23:59:53,890 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,891 INFO L229 MonitoredProcess]: Starting monitored process 895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Waiting until timeout for monitored process [2021-10-12 23:59:53,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,899 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,902 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-12 23:59:53,903 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-12 23:59:53,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Ended with exit code 0 [2021-10-12 23:59:53,933 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,934 INFO L229 MonitoredProcess]: Starting monitored process 896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Waiting until timeout for monitored process [2021-10-12 23:59:53,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:53,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Ended with exit code 0 [2021-10-12 23:59:53,970 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-12 23:59:53,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 [2021-10-12 23:59:53,971 INFO L229 MonitoredProcess]: Starting monitored process 897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-12 23:59:53,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Waiting until timeout for monitored process [2021-10-12 23:59:53,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-12 23:59:53,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-12 23:59:53,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-12 23:59:53,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-12 23:59:53,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-12 23:59:53,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-12 23:59:53,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-12 23:59:53,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-12 23:59:53,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-12 23:59:53,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-12 23:59:54,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Forceful destruction successful, exit code 0 [2021-10-12 23:59:54,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 12.10 11:59:54 BoogieIcfgContainer [2021-10-12 23:59:54,005 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-10-12 23:59:54,006 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-12 23:59:54,006 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-12 23:59:54,006 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-12 23:59:54,007 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:59:16" (3/4) ... [2021-10-12 23:59:54,009 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-12 23:59:54,009 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-12 23:59:54,010 INFO L168 Benchmark]: Toolchain (without parser) took 37837.20 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 57.1 MB in the beginning and 63.8 MB in the end (delta: -6.8 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.1 GB. [2021-10-12 23:59:54,011 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 63.3 MB in the beginning and 63.3 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-12 23:59:54,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.99 ms. Allocated memory is still 92.3 MB. Free memory was 56.7 MB in the beginning and 67.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-12 23:59:54,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.09 ms. Allocated memory is still 92.3 MB. Free memory was 67.7 MB in the beginning and 66.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-12 23:59:54,012 INFO L168 Benchmark]: Boogie Preprocessor took 50.44 ms. Allocated memory is still 92.3 MB. Free memory was 66.3 MB in the beginning and 65.2 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-12 23:59:54,013 INFO L168 Benchmark]: RCFGBuilder took 312.44 ms. Allocated memory is still 92.3 MB. Free memory was 65.2 MB in the beginning and 55.8 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-12 23:59:54,013 INFO L168 Benchmark]: BuchiAutomizer took 37071.38 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 55.8 MB in the beginning and 64.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 56.9 MB. Max. memory is 16.1 GB. [2021-10-12 23:59:54,013 INFO L168 Benchmark]: Witness Printer took 3.03 ms. Allocated memory is still 111.1 MB. Free memory was 64.1 MB in the beginning and 63.8 MB in the end (delta: 242.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-12 23:59:54,016 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 63.3 MB in the beginning and 63.3 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.99 ms. Allocated memory is still 92.3 MB. Free memory was 56.7 MB in the beginning and 67.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 42.09 ms. Allocated memory is still 92.3 MB. Free memory was 67.7 MB in the beginning and 66.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.44 ms. Allocated memory is still 92.3 MB. Free memory was 66.3 MB in the beginning and 65.2 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 312.44 ms. Allocated memory is still 92.3 MB. Free memory was 65.2 MB in the beginning and 55.8 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 37071.38 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 55.8 MB in the beginning and 64.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 56.9 MB. Max. memory is 16.1 GB. * Witness Printer took 3.03 ms. Allocated memory is still 111.1 MB. Free memory was 64.1 MB in the beginning and 63.8 MB in the end (delta: 242.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 37.0s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 36.9s. 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: inital62 mio100 ax100 hnf93 lsp88 ukn82 mio100 lsp94 div480 bol100 ite100 ukn100 eq151 hnf48 smp80 dnf100 smp100 tf102 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 16ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 6 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(12);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);" "havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9;" "call main_#t~ret10 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret7 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret8 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret7 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret8 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination [2021-10-12 23:59:54,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97665a05-c40a-42f1-a63d-863d800926cd/bin/uautomizer-WNIpwEf4Nt/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...